Network Scanning¶

Network scanning discovers services running on non-standard ports and detects assets deployed directly via IP addresses. Two scanning modes are supported: Port Scanning and IP Range (CIDR) Scanning.

Port Scanning¶

Port scanning probes TCP ports on discovered hosts to identify web services, APIs, and other network services operating beyond standard HTTP/HTTPS ports.

Default Behavior¶

By default, Escape scans 3,846 TCP ports on every discovered host, spanning web services, databases, remote access protocols, message brokers, industrial control systems, and more.

Ports already seen on the host through earlier discovery are scanned in addition to the configured list. Wildcard responses can be filtered out of the inventory. A Wildcard Ports finding records this filtering.

IP range scanning uses a much smaller default set, because every port is probed against every IP in the range. See Scanning Behavior.

Full Default Port List (3,846 Ports)

To copy the whole list in one go, open the raw file: default-port-list.txt

2, 7, 11, 13, 15, 17, 19, 20, 21, 22, 23, 24, 25, 26, 37, 38, 43, 49, 51, 53,
65, 66, 69, 70, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
95, 96, 97, 98, 99, 100, 101, 102, 104, 106, 110, 111, 113, 119, 121, 122, 123, 129, 131, 135,
137, 139, 143, 154, 161, 175, 177, 179, 180, 189, 190, 192, 195, 199, 211, 221, 222, 225, 234, 243,
263, 264, 285, 311, 314, 340, 343, 347, 385, 389, 400, 427, 440, 441, 442, 443, 444, 445, 446, 447,
448, 449, 450, 451, 452, 453, 461, 462, 465, 480, 485, 487, 488, 491, 500, 502, 503, 513, 515, 520,
522, 523, 541, 548, 554, 555, 556, 587, 591, 593, 602, 623, 626, 631, 632, 636, 646, 666, 675, 685,
689, 700, 743, 771, 772, 777, 782, 785, 789, 800, 801, 805, 806, 808, 809, 830, 831, 832, 833, 843,
853, 873, 880, 885, 886, 887, 888, 902, 943, 947, 953, 987, 990, 992, 993, 994, 995, 998, 999, 1000,
1002, 1012, 1013, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1050, 1063, 1080, 1099, 1103, 1110, 1111, 1119, 1153,
1167, 1177, 1180, 1181, 1188, 1190, 1193, 1194, 1195, 1198, 1200, 1207, 1234, 1235, 1250, 1283, 1290, 1291, 1292, 1293,
1311, 1337, 1343, 1344, 1355, 1364, 1365, 1366, 1370, 1377, 1387, 1388, 1400, 1414, 1433, 1434, 1443, 1444, 1446, 1447,
1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1471, 1494, 1500, 1515, 1521, 1554, 1557, 1577, 1588,
1599, 1604, 1605, 1650, 1660, 1700, 1701, 1723, 1741, 1800, 1801, 1820, 1830, 1833, 1883, 1900, 1901, 1911, 1925, 1926,
1935, 1947, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1962, 1964, 1965, 1966, 1967, 1968, 1969,
1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989,
1990, 2000, 2001, 2002, 2003, 2006, 2008, 2010, 2012, 2016, 2018, 2020, 2021, 2022, 2030, 2031, 2048, 2049, 2050, 2051,
2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2072,
2077, 2078, 2079, 2080, 2081, 2082, 2083, 2085, 2086, 2087, 2090, 2091, 2095, 2096, 2100, 2101, 2103, 2107, 2108, 2109,
2111, 2121, 2122, 2123, 2126, 2130, 2133, 2134, 2150, 2152, 2154, 2156, 2181, 2195, 2196, 2200, 2201, 2202, 2209, 2210,
2211, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2232, 2233, 2248, 2250, 2259, 2266, 2271, 2320, 2323, 2327, 2332, 2344,
2345, 2351, 2352, 2353, 2362, 2363, 2375, 2376, 2379, 2382, 2404, 2423, 2433, 2435, 2443, 2444, 2453, 2455, 2480, 2506,
2525, 2548, 2549, 2550, 2551, 2552, 2553, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2566, 2567, 2568,
2569, 2570, 2572, 2598, 2599, 2601, 2602, 2626, 2628, 2650, 2701, 2709, 2761, 2762, 2806, 2850, 2985, 2995, 3000, 3001,
3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021,
3022, 3030, 3042, 3047, 3048, 3049, 3050, 3051, 3052, 3053, 3054, 3055, 3056, 3057, 3058, 3059, 3060, 3061, 3062, 3063,
3064, 3065, 3066, 3067, 3068, 3069, 3070, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3080, 3081, 3082, 3083,
3084, 3085, 3086, 3087, 3088, 3089, 3090, 3091, 3092, 3093, 3094, 3095, 3096, 3097, 3098, 3099, 3100, 3101, 3102, 3103,
3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3117, 3118, 3119, 3120, 3121, 3122, 3123,
3124, 3125, 3126, 3127, 3128, 3129, 3130, 3131, 3132, 3133, 3134, 3135, 3136, 3137, 3138, 3139, 3140, 3141, 3142, 3143,
3144, 3145, 3146, 3147, 3148, 3149, 3150, 3151, 3152, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3160, 3161, 3162, 3163,
3164, 3165, 3166, 3167, 3168, 3169, 3170, 3171, 3172, 3173, 3174, 3175, 3176, 3177, 3178, 3179, 3180, 3181, 3182, 3183,
3184, 3185, 3186, 3187, 3188, 3189, 3190, 3191, 3192, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3211, 3221, 3260,
3268, 3269, 3270, 3283, 3299, 3301, 3306, 3307, 3310, 3311, 3333, 3337, 3341, 3342, 3345, 3349, 3352, 3365, 3386, 3388,
3389, 3390, 3391, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3412, 3443, 3460, 3478, 3479, 3483,
3498, 3500, 3503, 3510, 3521, 3522, 3523, 3524, 3530, 3531, 3540, 3541, 3542, 3548, 3549, 3550, 3551, 3552, 3553, 3554,
3555, 3556, 3557, 3558, 3559, 3560, 3561, 3562, 3563, 3566, 3567, 3568, 3569, 3570, 3572, 3580, 3590, 3622, 3671, 3689,
3690, 3702, 3749, 3780, 3784, 3790, 3791, 3792, 3793, 3794, 3838, 3841, 3842, 3910, 3922, 3950, 3951, 3952, 3953, 3954,
4000, 4001, 4002, 4010, 4021, 4022, 4023, 4040, 4042, 4043, 4063, 4064, 4070, 4072, 4080, 4085, 4095, 4100, 4101, 4103,
4104, 4117, 4118, 4120, 4147, 4148, 4150, 4155, 4157, 4159, 4160, 4165, 4172, 4190, 4200, 4242, 4243, 4244, 4250, 4282,
4300, 4321, 4333, 4343, 4344, 4369, 4400, 4401, 4402, 4430, 4431, 4432, 4433, 4434, 4435, 4436, 4437, 4438, 4439, 4440,
4443, 4444, 4445, 4447, 4449, 4451, 4455, 4457, 4459, 4461, 4463, 4466, 4477, 4482, 4488, 4499, 4500, 4502, 4505, 4506,
4510, 4520, 4523, 4524, 4528, 4530, 4531, 4543, 4545, 4550, 4567, 4572, 4602, 4620, 4643, 4646, 4664, 4700, 4734, 4747,
4782, 4786, 4800, 4808, 4821, 4840, 4848, 4899, 4911, 4933, 4949, 4993, 4999, 5000, 5001, 5002, 5003, 5004, 5005, 5006,
5007, 5008, 5009, 5010, 5011, 5022, 5025, 5050, 5051, 5053, 5060, 5061, 5070, 5080, 5083, 5089, 5090, 5093, 5094, 5100,
5105, 5119, 5120, 5122, 5123, 5130, 5135, 5140, 5150, 5160, 5172, 5180, 5190, 5201, 5209, 5222, 5223, 5224, 5225, 5226,
5227, 5228, 5229, 5230, 5231, 5232, 5233, 5234, 5235, 5236, 5237, 5238, 5239, 5240, 5241, 5242, 5243, 5244, 5245, 5246,
5247, 5248, 5249, 5250, 5251, 5252, 5253, 5254, 5255, 5256, 5257, 5258, 5259, 5260, 5261, 5262, 5263, 5264, 5265, 5266,
5267, 5268, 5269, 5270, 5271, 5272, 5273, 5274, 5275, 5276, 5277, 5278, 5279, 5280, 5321, 5351, 5353, 5357, 5400, 5431,
5432, 5433, 5435, 5439, 5440, 5443, 5444, 5446, 5454, 5456, 5494, 5495, 5500, 5503, 5523, 5542, 5543, 5544, 5552, 5555,
5556, 5557, 5558, 5560, 5567, 5568, 5569, 5590, 5591, 5592, 5593, 5594, 5595, 5596, 5597, 5598, 5599, 5600, 5601, 5602,
5603, 5604, 5605, 5606, 5607, 5608, 5609, 5613, 5614, 5620, 5630, 5632, 5640, 5650, 5660, 5671, 5672, 5673, 5678, 5680,
5683, 5684, 5696, 5698, 5701, 5721, 5800, 5801, 5804, 5822, 5853, 5858, 5900, 5901, 5902, 5903, 5904, 5905, 5906, 5907,
5908, 5909, 5910, 5911, 5912, 5913, 5914, 5915, 5916, 5917, 5918, 5919, 5920, 5938, 5984, 5985, 5986, 5987, 5988, 5989,
5990, 5991, 5992, 5993, 5994, 5995, 5996, 5997, 5998, 5999, 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009,
6010, 6011, 6020, 6021, 6022, 6036, 6050, 6060, 6061, 6070, 6080, 6081, 6100, 6102, 6134, 6161, 6262, 6264, 6308, 6331,
6348, 6352, 6363, 6379, 6380, 6400, 6405, 6432, 6433, 6440, 6443, 6464, 6482, 6488, 6500, 6503, 6505, 6510, 6511, 6512,
6513, 6514, 6543, 6544, 6550, 6556, 6560, 6561, 6565, 6580, 6581, 6588, 6590, 6600, 6601, 6602, 6603, 6605, 6622, 6633,
6650, 6653, 6661, 6662, 6664, 6666, 6667, 6668, 6686, 6688, 6697, 6699, 6700, 6748, 6755, 6775, 6779, 6789, 6799, 6881,
6887, 6955, 6969, 6998, 7000, 7001, 7002, 7003, 7004, 7005, 7006, 7007, 7010, 7011, 7012, 7013, 7014, 7015, 7016, 7018,
7020, 7021, 7022, 7025, 7050, 7057, 7070, 7071, 7078, 7079, 7080, 7081, 7082, 7083, 7084, 7085, 7086, 7087, 7088, 7090,
7100, 7102, 7105, 7170, 7171, 7172, 7173, 7218, 7272, 7283, 7302, 7325, 7331, 7348, 7349, 7373, 7400, 7401, 7403, 7415,
7433, 7434, 7441, 7443, 7444, 7445, 7465, 7473, 7474, 7480, 7493, 7500, 7510, 7535, 7537, 7547, 7548, 7601, 7603, 7634,
7654, 7657, 7676, 7687, 7700, 7771, 7773, 7774, 7775, 7776, 7777, 7778, 7779, 7780, 7782, 7788, 7790, 7799, 7801, 7822,
7878, 7887, 7900, 7946, 7979, 7980, 7989, 7998, 7999, 8000, 8001, 8002, 8003, 8004, 8005, 8006, 8007, 8008, 8009, 8010,
8011, 8012, 8013, 8014, 8015, 8016, 8017, 8018, 8019, 8020, 8021, 8022, 8023, 8024, 8025, 8026, 8027, 8028, 8029, 8030,
8031, 8032, 8033, 8034, 8035, 8036, 8037, 8038, 8039, 8040, 8041, 8042, 8043, 8044, 8045, 8046, 8047, 8048, 8049, 8050,
8051, 8052, 8053, 8054, 8055, 8056, 8057, 8058, 8059, 8060, 8061, 8062, 8063, 8064, 8065, 8066, 8067, 8068, 8069, 8070,
8071, 8072, 8073, 8074, 8075, 8076, 8077, 8078, 8079, 8080, 8081, 8082, 8083, 8084, 8085, 8086, 8087, 8088, 8089, 8090,
8091, 8092, 8093, 8094, 8095, 8096, 8097, 8098, 8099, 8100, 8101, 8102, 8103, 8104, 8105, 8106, 8107, 8108, 8109, 8110,
8111, 8112, 8113, 8114, 8115, 8116, 8117, 8118, 8119, 8120, 8121, 8122, 8123, 8124, 8125, 8126, 8127, 8128, 8129, 8130,
8131, 8132, 8133, 8134, 8135, 8136, 8137, 8138, 8139, 8140, 8141, 8142, 8143, 8144, 8145, 8146, 8147, 8148, 8149, 8150,
8151, 8152, 8153, 8154, 8155, 8156, 8157, 8158, 8159, 8160, 8161, 8162, 8163, 8164, 8165, 8166, 8167, 8168, 8169, 8170,
8171, 8172, 8173, 8174, 8175, 8176, 8177, 8178, 8179, 8180, 8181, 8182, 8183, 8184, 8185, 8186, 8187, 8188, 8189, 8190,
8191, 8192, 8193, 8194, 8195, 8196, 8197, 8198, 8199, 8200, 8203, 8222, 8230, 8236, 8237, 8238, 8239, 8241, 8243, 8248,
8249, 8250, 8251, 8252, 8280, 8282, 8283, 8284, 8285, 8291, 8300, 8315, 8316, 8317, 8318, 8319, 8322, 8333, 8334, 8340,
8343, 8350, 8381, 8382, 8383, 8384, 8385, 8388, 8393, 8401, 8402, 8403, 8404, 8405, 8406, 8407, 8408, 8409, 8410, 8411,
8412, 8413, 8414, 8415, 8416, 8417, 8418, 8419, 8420, 8421, 8422, 8423, 8424, 8425, 8426, 8427, 8428, 8429, 8430, 8431,
8432, 8433, 8434, 8435, 8436, 8440, 8441, 8442, 8443, 8444, 8445, 8446, 8447, 8448, 8449, 8450, 8451, 8452, 8453, 8454,
8455, 8456, 8457, 8458, 8459, 8460, 8461, 8462, 8463, 8464, 8465, 8466, 8467, 8470, 8472, 8473, 8475, 8480, 8481, 8482,
8484, 8485, 8488, 8493, 8494, 8500, 8501, 8502, 8503, 8504, 8505, 8506, 8510, 8513, 8514, 8515, 8519, 8520, 8521, 8523,
8524, 8525, 8526, 8528, 8529, 8530, 8531, 8532, 8533, 8536, 8540, 8543, 8544, 8545, 8548, 8549, 8550, 8551, 8553, 8554,
8556, 8557, 8558, 8560, 8561, 8562, 8563, 8564, 8565, 8566, 8567, 8568, 8569, 8570, 8571, 8573, 8574, 8575, 8576, 8577,
8578, 8579, 8580, 8581, 8582, 8583, 8584, 8585, 8586, 8587, 8588, 8589, 8590, 8591, 8592, 8593, 8594, 8595, 8596, 8597,
8598, 8599, 8600, 8601, 8602, 8605, 8606, 8607, 8621, 8622, 8623, 8630, 8637, 8640, 8641, 8643, 8649, 8663, 8666, 8680,
8686, 8688, 8700, 8701, 8702, 8703, 8704, 8705, 8706, 8707, 8708, 8709, 8723, 8724, 8728, 8731, 8732, 8733, 8743, 8745,
8764, 8765, 8766, 8767, 8771, 8779, 8782, 8784, 8787, 8788, 8789, 8790, 8791, 8800, 8801, 8802, 8803, 8804, 8805, 8806,
8807, 8808, 8809, 8810, 8811, 8812, 8813, 8814, 8815, 8816, 8817, 8818, 8819, 8820, 8821, 8822, 8823, 8824, 8825, 8826,
8827, 8828, 8829, 8830, 8831, 8832, 8833, 8834, 8835, 8836, 8837, 8838, 8839, 8840, 8841, 8842, 8843, 8844, 8845, 8846,
8847, 8848, 8849, 8850, 8851, 8852, 8853, 8854, 8855, 8856, 8857, 8858, 8859, 8860, 8861, 8862, 8863, 8864, 8865, 8866,
8867, 8868, 8869, 8870, 8871, 8872, 8873, 8874, 8875, 8876, 8877, 8878, 8879, 8880, 8881, 8882, 8883, 8884, 8885, 8886,
8887, 8888, 8889, 8890, 8891, 8899, 8900, 8901, 8902, 8905, 8906, 8907, 8908, 8910, 8911, 8912, 8913, 8915, 8916, 8935,
8943, 8969, 8980, 8988, 8989, 8990, 8991, 8993, 8999, 9000, 9001, 9002, 9003, 9004, 9005, 9006, 9007, 9008, 9009, 9010,
9011, 9012, 9013, 9014, 9015, 9016, 9017, 9018, 9019, 9020, 9021, 9022, 9023, 9024, 9025, 9026, 9027, 9028, 9029, 9030,
9031, 9032, 9033, 9034, 9035, 9036, 9037, 9038, 9039, 9040, 9041, 9042, 9043, 9044, 9045, 9046, 9047, 9048, 9049, 9050,
9051, 9052, 9053, 9054, 9055, 9056, 9057, 9058, 9059, 9060, 9061, 9062, 9063, 9064, 9065, 9066, 9067, 9068, 9069, 9070,
9071, 9072, 9073, 9074, 9075, 9076, 9077, 9078, 9079, 9080, 9081, 9082, 9083, 9084, 9085, 9086, 9087, 9088, 9089, 9090,
9091, 9092, 9093, 9094, 9095, 9096, 9097, 9098, 9099, 9100, 9101, 9102, 9103, 9104, 9105, 9106, 9107, 9108, 9109, 9110,
9111, 9112, 9113, 9114, 9115, 9116, 9117, 9118, 9119, 9120, 9121, 9122, 9123, 9124, 9125, 9126, 9127, 9128, 9129, 9130,
9131, 9132, 9133, 9134, 9135, 9136, 9137, 9138, 9139, 9140, 9141, 9142, 9143, 9144, 9145, 9146, 9147, 9148, 9149, 9150,
9151, 9152, 9153, 9154, 9155, 9156, 9157, 9158, 9159, 9160, 9161, 9162, 9163, 9164, 9165, 9166, 9167, 9168, 9169, 9170,
9171, 9172, 9173, 9174, 9175, 9176, 9177, 9178, 9179, 9180, 9181, 9182, 9183, 9184, 9185, 9186, 9187, 9188, 9189, 9190,
9191, 9192, 9193, 9194, 9195, 9196, 9197, 9198, 9199, 9200, 9201, 9202, 9203, 9204, 9205, 9206, 9207, 9208, 9209, 9210,
9211, 9212, 9213, 9214, 9215, 9216, 9217, 9218, 9219, 9220, 9221, 9222, 9223, 9226, 9230, 9236, 9241, 9242, 9243, 9244,
9245, 9246, 9247, 9248, 9249, 9250, 9251, 9252, 9253, 9256, 9257, 9273, 9280, 9283, 9289, 9291, 9292, 9295, 9299, 9300,
9301, 9302, 9303, 9304, 9305, 9306, 9307, 9308, 9309, 9310, 9311, 9312, 9313, 9315, 9333, 9345, 9350, 9351, 9353, 9376,
9383, 9387, 9389, 9393, 9398, 9399, 9400, 9410, 9418, 9433, 9441, 9443, 9444, 9445, 9446, 9447, 9454, 9455, 9456, 9458,
9465, 9480, 9488, 9500, 9501, 9505, 9507, 9510, 9513, 9515, 9527, 9529, 9530, 9532, 9550, 9553, 9595, 9600, 9606, 9611,
9633, 9658, 9663, 9674, 9682, 9690, 9696, 9700, 9704, 9710, 9711, 9734, 9743, 9754, 9758, 9761, 9765, 9773, 9779, 9797,
9800, 9802, 9803, 9804, 9810, 9811, 9861, 9869, 9872, 9876, 9885, 9888, 9898, 9899, 9900, 9901, 9902, 9908, 9909, 9916,
9918, 9919, 9922, 9923, 9926, 9928, 9929, 9930, 9939, 9943, 9944, 9950, 9955, 9966, 9977, 9981, 9988, 9990, 9991, 9992,
9993, 9994, 9997, 9998, 9999, 10000, 10001, 10002, 10003, 10004, 10005, 10006, 10007, 10008, 10009, 10010, 10011, 10012, 10013, 10014,
10015, 10016, 10017, 10018, 10019, 10020, 10021, 10022, 10023, 10024, 10025, 10026, 10027, 10028, 10029, 10030, 10031, 10032, 10033, 10034,
10035, 10036, 10037, 10038, 10039, 10040, 10041, 10042, 10043, 10044, 10045, 10046, 10047, 10048, 10049, 10050, 10051, 10052, 10065, 10066,
10068, 10071, 10075, 10080, 10081, 10082, 10083, 10084, 10086, 10087, 10089, 10090, 10093, 10100, 10101, 10106, 10123, 10134, 10180, 10181,
10200, 10201, 10205, 10209, 10210, 10225, 10240, 10243, 10249, 10250, 10251, 10254, 10255, 10256, 10283, 10302, 10324, 10348, 10380, 10390,
10393, 10397, 10398, 10399, 10443, 10444, 10445, 10477, 10480, 10533, 10554, 10810, 10892, 10894, 10909, 10911, 10933, 10934, 10935, 10936,
10943, 11000, 11001, 11002, 11007, 11027, 11065, 11075, 11082, 11084, 11101, 11110, 11111, 11112, 11180, 11182, 11184, 11210, 11211, 11288,
11300, 11371, 11401, 11434, 11443, 11480, 11481, 11596, 11601, 11602, 11680, 11681, 11688, 11701, 11920, 12000, 12001, 12016, 12019, 12056,
12082, 12084, 12088, 12101, 12103, 12104, 12105, 12106, 12107, 12108, 12109, 12110, 12111, 12112, 12113, 12114, 12115, 12116, 12117, 12118,
12119, 12120, 12121, 12122, 12123, 12124, 12125, 12126, 12127, 12128, 12129, 12130, 12131, 12132, 12133, 12134, 12135, 12136, 12137, 12138,
12139, 12140, 12141, 12142, 12143, 12144, 12145, 12146, 12147, 12148, 12149, 12150, 12151, 12152, 12153, 12154, 12155, 12156, 12157, 12158,
12159, 12160, 12161, 12162, 12163, 12164, 12165, 12166, 12167, 12168, 12169, 12170, 12171, 12172, 12173, 12174, 12175, 12176, 12177, 12178,
12179, 12180, 12181, 12182, 12183, 12184, 12185, 12186, 12187, 12188, 12189, 12190, 12191, 12192, 12193, 12194, 12195, 12196, 12197, 12198,
12199, 12200, 12201, 12202, 12203, 12204, 12205, 12206, 12207, 12208, 12209, 12210, 12211, 12212, 12213, 12214, 12215, 12216, 12217, 12218,
12219, 12220, 12221, 12222, 12223, 12224, 12225, 12226, 12227, 12228, 12229, 12230, 12231, 12232, 12233, 12234, 12235, 12236, 12237, 12238,
12239, 12240, 12241, 12242, 12243, 12244, 12245, 12246, 12247, 12248, 12249, 12250, 12251, 12252, 12253, 12254, 12255, 12256, 12257, 12258,
12259, 12260, 12261, 12262, 12263, 12264, 12265, 12266, 12267, 12268, 12269, 12270, 12271, 12272, 12273, 12274, 12275, 12276, 12277, 12278,
12279, 12280, 12281, 12282, 12283, 12284, 12285, 12286, 12287, 12288, 12289, 12290, 12291, 12292, 12293, 12294, 12295, 12296, 12297, 12298,
12299, 12300, 12301, 12302, 12303, 12304, 12305, 12306, 12307, 12308, 12309, 12310, 12311, 12312, 12313, 12314, 12315, 12316, 12317, 12318,
12319, 12320, 12321, 12322, 12323, 12324, 12325, 12326, 12327, 12328, 12329, 12330, 12331, 12332, 12333, 12334, 12335, 12336, 12337, 12338,
12339, 12340, 12341, 12342, 12343, 12344, 12345, 12346, 12347, 12348, 12349, 12350, 12351, 12352, 12353, 12354, 12355, 12356, 12357, 12358,
12359, 12360, 12361, 12362, 12363, 12364, 12365, 12366, 12367, 12368, 12369, 12370, 12371, 12372, 12373, 12374, 12375, 12376, 12377, 12378,
12379, 12380, 12381, 12382, 12383, 12384, 12385, 12386, 12387, 12388, 12389, 12390, 12391, 12392, 12393, 12394, 12395, 12396, 12397, 12398,
12399, 12400, 12401, 12402, 12403, 12404, 12405, 12406, 12407, 12408, 12409, 12410, 12411, 12412, 12413, 12414, 12415, 12416, 12417, 12418,
12419, 12420, 12421, 12422, 12423, 12424, 12425, 12426, 12427, 12428, 12429, 12430, 12431, 12432, 12433, 12434, 12435, 12436, 12437, 12438,
12439, 12440, 12441, 12442, 12443, 12444, 12445, 12446, 12447, 12448, 12449, 12450, 12451, 12452, 12453, 12454, 12455, 12456, 12457, 12458,
12459, 12460, 12461, 12462, 12463, 12464, 12465, 12466, 12467, 12468, 12469, 12470, 12471, 12472, 12473, 12474, 12475, 12476, 12477, 12478,
12479, 12480, 12481, 12482, 12483, 12484, 12485, 12486, 12487, 12488, 12489, 12490, 12491, 12492, 12493, 12494, 12495, 12496, 12497, 12498,
12499, 12500, 12501, 12502, 12503, 12504, 12505, 12506, 12507, 12508, 12509, 12510, 12511, 12512, 12513, 12514, 12515, 12516, 12517, 12518,
12519, 12520, 12521, 12522, 12523, 12524, 12525, 12526, 12527, 12528, 12529, 12530, 12531, 12532, 12533, 12534, 12535, 12536, 12537, 12538,
12539, 12540, 12541, 12542, 12543, 12544, 12545, 12546, 12547, 12548, 12549, 12550, 12551, 12552, 12553, 12554, 12555, 12556, 12557, 12558,
12559, 12560, 12561, 12562, 12563, 12564, 12565, 12566, 12567, 12568, 12569, 12570, 12571, 12572, 12573, 12574, 12575, 12576, 12577, 12578,
12579, 12580, 12581, 12582, 12583, 12584, 12585, 12586, 12587, 12588, 12589, 12590, 12601, 12615, 12902, 12980, 13000, 13001, 13082, 13084,
13128, 13228, 13333, 13380, 13443, 13579, 13780, 14006, 14024, 14026, 14082, 14084, 14101, 14104, 14130, 14147, 14182, 14184, 14265, 14330,
14344, 14400, 14401, 14402, 14403, 14404, 14406, 14407, 14443, 14523, 14524, 14825, 14873, 14875, 14880, 14894, 14895, 14896, 14897, 14900,
14901, 14903, 14905, 14909, 15000, 15001, 15002, 15006, 15018, 15038, 15040, 15042, 15044, 15082, 15084, 15123, 15151, 15443, 15502, 15503,
15504, 15555, 15588, 15672, 15673, 15831, 16000, 16001, 16002, 16003, 16004, 16005, 16006, 16007, 16008, 16009, 16010, 16011, 16012, 16013,
16014, 16015, 16016, 16017, 16018, 16019, 16020, 16021, 16022, 16023, 16024, 16025, 16026, 16027, 16028, 16029, 16030, 16031, 16032, 16033,
16034, 16035, 16036, 16037, 16038, 16039, 16040, 16041, 16042, 16043, 16044, 16045, 16046, 16047, 16048, 16049, 16050, 16051, 16052, 16053,
16054, 16055, 16056, 16057, 16058, 16059, 16060, 16061, 16062, 16063, 16064, 16065, 16066, 16067, 16068, 16069, 16070, 16071, 16072, 16073,
16074, 16075, 16076, 16077, 16078, 16079, 16080, 16081, 16082, 16083, 16084, 16085, 16086, 16087, 16088, 16089, 16090, 16091, 16092, 16093,
16094, 16095, 16096, 16097, 16098, 16099, 16100, 16101, 16102, 16103, 16104, 16311, 16316, 16400, 16401, 16402, 16403, 16404, 16443, 16464,
16601, 16666, 16667, 16800, 16831, 16888, 16992, 16993, 17000, 17001, 17010, 17020, 17070, 17082, 17084, 17100, 17102, 17182, 17184, 17185,
17443, 17770, 17771, 17772, 17773, 17774, 17775, 17776, 17777, 17778, 17779, 17780, 18000, 18001, 18002, 18003, 18004, 18005, 18006, 18007,
18008, 18009, 18010, 18011, 18012, 18013, 18014, 18015, 18016, 18017, 18018, 18019, 18020, 18021, 18022, 18023, 18024, 18025, 18026, 18027,
18028, 18029, 18030, 18031, 18032, 18033, 18034, 18035, 18036, 18037, 18038, 18039, 18040, 18041, 18042, 18043, 18044, 18045, 18046, 18047,
18048, 18049, 18050, 18051, 18052, 18053, 18054, 18055, 18056, 18057, 18058, 18059, 18060, 18061, 18062, 18063, 18064, 18065, 18066, 18067,
18068, 18069, 18070, 18071, 18072, 18073, 18074, 18075, 18076, 18077, 18078, 18079, 18080, 18081, 18082, 18083, 18084, 18085, 18086, 18087,
18088, 18089, 18090, 18091, 18092, 18093, 18094, 18095, 18096, 18097, 18098, 18099, 18100, 18101, 18102, 18103, 18104, 18105, 18106, 18107,
18108, 18109, 18110, 18111, 18112, 18113, 18181, 18182, 18200, 18225, 18239, 18245, 18264, 18368, 18443, 18556, 18765, 18802, 18888, 19000,
19013, 19014, 19015, 19016, 19017, 19022, 19071, 19080, 19082, 19084, 19090, 19091, 19100, 19132, 19222, 19233, 19443, 19776, 19902, 19998,
19999, 20000, 20001, 20002, 20010, 20018, 20020, 20030, 20040, 20050, 20053, 20060, 20070, 20080, 20082, 20084, 20087, 20090, 20100, 20106,
20107, 20110, 20121, 20150, 20151, 20182, 20184, 20185, 20200, 20201, 20202, 20208, 20256, 20325, 20440, 20443, 20500, 20512, 20547, 20600,
20800, 20880, 20892, 20894, 20900, 21001, 21002, 21025, 21081, 21082, 21083, 21084, 21100, 21200, 21230, 21231, 21232, 21233, 21234, 21235,
21236, 21237, 21238, 21239, 21240, 21241, 21242, 21243, 21244, 21245, 21246, 21247, 21248, 21249, 21250, 21251, 21252, 21253, 21254, 21255,
21256, 21257, 21258, 21259, 21260, 21261, 21262, 21263, 21264, 21265, 21266, 21267, 21268, 21269, 21270, 21271, 21272, 21273, 21274, 21275,
21276, 21277, 21278, 21279, 21280, 21281, 21282, 21283, 21284, 21285, 21286, 21287, 21288, 21289, 21290, 21291, 21292, 21293, 21294, 21295,
21296, 21297, 21298, 21299, 21300, 21301, 21302, 21303, 21304, 21305, 21306, 21307, 21308, 21309, 21310, 21311, 21312, 21313, 21314, 21315,
21316, 21317, 21318, 21319, 21320, 21321, 21322, 21323, 21324, 21325, 21326, 21327, 21328, 21329, 21330, 21357, 21379, 21381, 21400, 21443,
21500, 21515, 21935, 22000, 22022, 22082, 22084, 22103, 22107, 22206, 22222, 22345, 22380, 22403, 22556, 22609, 22703, 22705, 23023, 23082,
23084, 23128, 23182, 23184, 23424, 24082, 24084, 24181, 24442, 24472, 24510, 24808, 25000, 25001, 25002, 25003, 25004, 25005, 25006, 25007,
25008, 25009, 25010, 25082, 25084, 25105, 25565, 25782, 25952, 27015, 27016, 27017, 27036, 27105, 27571, 28001, 28015, 28017, 28080, 28443,
28818, 29798, 29799, 29840, 29842, 29984, 30000, 30001, 30002, 30003, 30004, 30005, 30006, 30007, 30008, 30009, 30010, 30011, 30013, 30015,
30017, 30019, 30021, 30023, 30025, 30027, 30029, 30050, 30083, 30101, 30104, 30106, 30110, 30111, 30112, 30113, 30120, 30121, 30122, 30123,
30303, 30311, 30443, 30444, 30452, 30468, 30473, 30479, 30501, 30700, 30701, 30718, 30892, 30894, 31001, 31017, 31210, 31337, 31380, 31443,
31444, 32001, 32080, 32100, 32101, 32102, 32202, 32303, 32400, 32443, 32444, 32746, 32764, 32800, 33060, 33338, 33389, 34225, 34500, 35000,
35002, 35004, 35100, 35101, 35153, 35240, 35241, 35250, 35251, 35522, 35524, 35531, 35554, 35559, 35560, 36501, 36505, 36982, 36983, 36984,
37080, 37215, 37443, 37777, 37833, 38080, 38520, 38880, 39001, 40000, 40001, 40005, 40029, 40070, 40099, 40471, 40892, 40894, 41794, 41800,
42208, 42235, 42420, 42424, 42443, 42901, 43008, 43009, 43080, 43200, 43221, 44021, 44100, 44158, 44300, 44301, 44302, 44303, 44304, 44305,
44306, 44307, 44308, 44309, 44310, 44320, 44332, 44333, 44334, 44336, 44337, 44340, 44341, 44345, 44350, 44365, 44399, 44400, 44410, 44420,
44444, 44500, 44510, 44520, 44818, 45000, 45001, 45002, 45003, 45005, 45006, 45039, 45111, 45333, 45444, 45555, 45666, 45667, 45668, 45677,
45777, 45786, 45788, 45821, 45886, 45888, 46000, 46001, 46443, 46862, 47000, 47001, 47080, 47534, 47808, 47984, 47989, 47990, 48000, 48001,
48002, 48012, 48013, 48018, 48019, 48020, 48100, 48888, 48889, 48899, 49080, 49121, 49152, 49153, 49200, 49210, 49443, 49501, 49502, 49592,
49682, 49684, 49686, 49688, 49690, 49692, 49694, 49767, 50000, 50001, 50002, 50003, 50004, 50005, 50006, 50007, 50008, 50009, 50010, 50011,
50012, 50013, 50014, 50022, 50042, 50050, 50070, 50073, 50080, 50085, 50100, 50101, 50102, 50103, 50104, 50105, 50106, 50107, 50112, 50113,
50122, 50160, 50202, 50257, 50443, 50500, 50580, 50777, 50805, 50995, 50996, 50997, 50998, 50999, 51000, 51001, 51002, 51003, 51004, 51005,
51007, 51106, 51200, 51201, 51235, 51294, 51434, 52010, 52200, 52230, 52311, 52536, 52869, 52881, 52931, 52951, 53200, 53400, 53413, 53480,
53481, 53482, 53483, 53484, 53485, 53490, 53805, 53806, 54022, 54138, 54321, 54327, 54490, 54545, 54857, 54984, 55000, 55055, 55080, 55081,
55200, 55350, 55388, 55442, 55443, 55470, 55475, 55481, 55490, 55553, 55554, 55555, 57778, 57779, 57780, 57781, 57782, 57783, 57784, 57785,
57786, 57787, 57788, 58000, 58378, 58392, 58443, 58532, 58585, 58603, 59012, 59443, 60000, 60001, 60010, 60021, 60023, 60030, 60099, 60129,
60443, 61234, 61613, 61616, 61617, 61619, 62016, 62078, 62080, 62237, 62443, 62865, 63045, 63210, 63256, 63260, 63443, 63676, 64295, 64477,
64671, 64683, 64738, 65000, 65004, 65432

Custom Port List¶

You can narrow or extend the scanned ports via port_scanning.ports in Global Configuration. When this list is set, it replaces the default port set:

port_scanning:
  ports:
    - 80
    - 443
    - 8080
    - 8443
    - 3000
    - 5000

When ports is omitted or empty, the default port set is used. Host scans also include ports learned during earlier discovery.

Security Issue Detection¶

After open ports are identified, Escape performs active checks against the detected services. Checks include:

Insecure Technologies: Services that transmit data in cleartext or use fundamentally unsafe protocols (for example, FTP). Escape flags these as insecure_technology_used findings and recommends secure alternatives.

Default Credentials: Services reachable with vendor-default or well-known credentials. Escape attempts a curated set of common username/password pairs and raises a default_credentials_used finding when login succeeds.

Wildcard Ports: Wildcard responses can make ports appear open without exposing distinct services. Escape filters these responses from the inventory and raises a wildcard_ports_detected finding when ports are excluded.

IP Range (CIDR) Scanning¶

CIDR scanning monitors IPv4 ranges to detect assets deployed directly via IP addresses, including services not associated with domain names.

Configuration¶

Navigate to ASM → Scope Management → Configure Scope
Select IPv4 Range and specify a CIDR range (for example, 192.168.1.0/24)
For private networks, enable Private Network and select a Private Location

Scanning Behavior¶

All IPs within the specified range are scanned. Assets are automatically created for each IP with at least one open port. Discovered assets are integrated into the ASM inventory and subjected to standard vulnerability scanning and security checks.

Range scans probe every port against every IP in the range, so the default port set is deliberately small: nine ports covering the most common web and data services.

Port	Service
`22`	SSH
`80`	HTTP
`443`	HTTPS
`3306`	MySQL
`5432`	PostgreSQL
`6379`	Redis
`8080`	HTTP alternate
`8443`	HTTPS alternate
`27017`	MongoDB

Setting port_scanning.ports replaces this list, the same way it replaces the host scanning list.

Configuration Parameters¶

Parameter	Description	Default
`port_scanning.ports`	TCP ports to scan (replaces the default port set)	9 ports on IP ranges, 3,846 ports on hosts
`network.requests_per_second`	Scan rate limit	100 in the configuration schema

Set network.requests_per_second explicitly to control the probe rate.

Supported Ranges and Ports¶

IP ranges up to /24 (256 IPs) are supported by default. Larger ranges up to /16 are available on request: contact Escape support.
Ranges of /18 or wider are probed on ports 80 and 443 only, even when port_scanning.ports is set.