IP address

Search at other sites:
.003121.43.55.31
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus PBL
121.43.55.31 is listed on the Spamhaus PBL blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-08-27 05:05:59.785000
Was present on blacklist at: 2026-06-04 05:04, 2026-06-25 05:05, 2026-07-02 05:08, 2026-07-09 05:09, 2026-07-16 13:09, 2026-07-23 05:05, 2026-07-30 05:05, 2026-08-06 05:10, 2026-08-13 05:14, 2026-08-20 05:05, 2026-08-27 05:05

Threat categories

TLRoleCategoryDetails
50 src scan
Warden events (13)
2026-08-15
ReconScanning (node.86eb21): 1
ReconScanning (node.f90c6b): 2
ReconScanning (node.368407): 2
2026-08-09
ReconScanning (node.f90c6b): 2
2026-08-07
ReconScanning (node.f90c6b): 3
2026-07-09
ReconScanning (node.f90c6b): 1
2026-06-09
ReconScanning (node.f90c6b): 1
2026-06-02
ReconScanning (node.f90c6b): 1
DShield reports (IP summary, reports)
2026-06-08
Number of reports: 152
Distinct targets: 152
2026-06-16
Number of reports: 220
Distinct targets: 220
2026-06-17
Number of reports: 440
Distinct targets: 220
2026-06-19
Number of reports: 616
Distinct targets: 224
2026-07-01
Number of reports: 219
Distinct targets: 219
2026-07-06
Number of reports: 220
Distinct targets: 220
2026-07-07
Number of reports: 220
Distinct targets: 220
2026-07-17
Number of reports: 578
Distinct targets: 222
2026-07-18
Number of reports: 578
Distinct targets: 222
2026-07-31
Number of reports: 604
Distinct targets: 224
2026-08-01
Number of reports: 604
Distinct targets: 224
2026-08-27
Number of reports: 96
Distinct targets: 39
2026-08-28
Number of reports: 178
Distinct targets: 178
Origin AS
AS37963 - CNNIC-ALIBABA-CN-NET-AP
BGP Prefix
121.42.0.0/15
geo
China, Hangzhou
🕑 Asia/Shanghai
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
121.40.0.0 - 121.43.255.255
last_activity
2026-08-15 19:11:19
last_warden_event
2026-08-15 19:11:19
rep
0.0025903494845987973
reserved_range
0
Shodan's InternetDB
Open ports: 11, 15, 23, 37, 43, 49, 70, 79, 86, 92, 95, 97, 102, 110, 113, 135, 143, 175, 177, 179, 195, 221, 264, 285, 314, 389, 427, 440, 441, 449, 487, 491, 502, 503, 513, 515, 541, 548, 554, 636, 666, 685, 777, 785, 789, 806, 833, 834, 843, 873, 880, 902, 953, 990, 992, 1013, 1022, 1023, 1029, 1080, 1099, 1110, 1153, 1177, 1207, 1234, 1291, 1388, 1414, 1433, 1444, 1452, 1454, 1457, 1515, 1521, 1604, 1801, 1883, 1911, 1965, 1966, 1970, 1975, 2003, 2006, 2008, 2030, 2054, 2055, 2067, 2081, 2085, 2100, 2108, 2109, 2121, 2126, 2130, 2150, 2154, 2181, 2196, 2202, 2209, 2220, 2222, 2224, 2233, 2248, 2259, 2271, 2323, 2332, 2345, 2351, 2404, 2423, 2443, 2455, 2549, 2561, 2562, 2567, 2568, 2628, 2761, 2762, 2806, 3001, 3008, 3050, 3069, 3076, 3078, 3079, 3082, 3084, 3099, 3100, 3103, 3107, 3111, 3118, 3119, 3124, 3126, 3131, 3135, 3146, 3151, 3155, 3157, 3158, 3162, 3164, 3165, 3169, 3175, 3176, 3187, 3190, 3197, 3199, 3260, 3268, 3269, 3299, 3301, 3310, 3388, 3500, 3521, 3523, 3524, 3551, 3553, 3559, 3562, 3570, 3780, 3790, 3791, 4000, 4022, 4063, 4064, 4095, 4103, 4157, 4165, 4243, 4282, 4300, 4321, 4344, 4369, 4432, 4437, 4457, 4461, 4477, 4488, 4500, 4502, 4506, 4520, 4572, 4700, 4786, 4821, 4840, 4899, 4911, 5007, 5025, 5080, 5122, 5150, 5172, 5201, 5227, 5231, 5240, 5242, 5246, 5248, 5251, 5252, 5254, 5271, 5272, 5276, 5432, 5435, 5544, 5603, 5606, 5608, 5671, 5678, 5680, 5801, 5804, 5858, 5903, 5986, 5997, 6003, 6010, 6070, 6081, 6379, 6503, 6581, 6633, 6635, 6666, 6667, 6686, 6697, 6799, 6998, 7001, 7011, 7016, 7018, 7022, 7050, 7082, 7171, 7218, 7348, 7415, 7444, 7480, 7535, 7634, 7700, 7775, 7782, 7788, 7980, 7998, 8003, 8009, 8014, 8018, 8021, 8026, 8027, 8038, 8040, 8055, 8056, 8076, 8079, 8087, 8091, 8099, 8102, 8109, 8122, 8126, 8129, 8131, 8132, 8142, 8145, 8150, 8151, 8152, 8154, 8155, 8157, 8161, 8163, 8168, 8169, 8170, 8190, 8195, 8200, 8230, 8291, 8317, 8343, 8385, 8402, 8409, 8422, 8424, 8427, 8428, 8440, 8442, 8444, 8445, 8451, 8453, 8455, 8457, 8461, 8467, 8470, 8472, 8475, 8485, 8493, 8500, 8503, 8505, 8506, 8510, 8528, 8536, 8545, 8562, 8564, 8569, 8576, 8578, 8586, 8591, 8594, 8601, 8622, 8641, 8649, 8688, 8708, 8731, 8732, 8779, 8822, 8830, 8832, 8840, 8841, 8842, 8847, 8849, 8852, 8853, 8859, 8869, 8878, 8883, 8886, 8899, 8905, 8908, 8915, 8988, 9004, 9006, 9015, 9020, 9026, 9032, 9034, 9036, 9042, 9044, 9047, 9051, 9054, 9066, 9069, 9074, 9076, 9082, 9084, 9089, 9092, 9094, 9103, 9104, 9110, 9120, 9122, 9133, 9134, 9153, 9160, 9162, 9164, 9166, 9176, 9179, 9180, 9183, 9186, 9189, 9204, 9207, 9244, 9252, 9303, 9306, 9308, 9410, 9418, 9433, 9444, 9445, 9532, 9606, 9633, 9710, 9734, 9754, 9758, 9761, 9773, 9774, 9876, 9885, 9993, 9997, 9998, 9999, 10001, 10017, 10025, 10027, 10040, 10082, 10083, 10084, 10086, 10089, 10100, 10101, 10180, 10339, 10348, 10445, 10533, 10911, 10934, 11000, 11112, 11180, 11184, 11210, 11211, 11300, 11601, 11602, 11905, 12000, 12082, 12103, 12106, 12109, 12114, 12119, 12120, 12122, 12127, 12136, 12137, 12141, 12142, 12144, 12145, 12165, 12169, 12178, 12189, 12191, 12194, 12195, 12196, 12201, 12206, 12209, 12219, 12220, 12228, 12229, 12238, 12242, 12243, 12248, 12251, 12255, 12259, 12269, 12275, 12280, 12283, 12296, 12304, 12311, 12316, 12322, 12329, 12335, 12341, 12343, 12345, 12349, 12357, 12361, 12363, 12366, 12370, 12371, 12379, 12392, 12393, 12396, 12400, 12406, 12415, 12416, 12436, 12450, 12455, 12462, 12478, 12486, 12488, 12498, 12499, 12507, 12508, 12530, 12534, 12544, 12552, 12554, 12555, 12562, 12577, 12580, 12589, 13000, 14082, 14182, 14344, 14400, 14406, 14880, 14894, 14900, 15040, 15044, 15502, 15588, 16002, 16014, 16016, 16017, 16027, 16032, 16037, 16038, 16043, 16046, 16063, 16064, 16066, 16068, 16081, 16098, 16099, 16888, 16907, 17010, 17443, 17770, 17772, 17774, 17776, 17778, 18010, 18012, 18017, 18019, 18026, 18029, 18037, 18040, 18041, 18062, 18067, 18071, 18073, 18076, 18078, 18080, 18084, 18105, 18107, 18111, 18113, 18181, 18443, 18955, 19000, 19084, 19091, 19222, 19233, 19443, 19776, 19998, 20000, 20040, 20053, 20070, 20150, 20185, 20221, 20547, 21001, 21025, 21082, 21116, 21200, 21230, 21234, 21239, 21243, 21249, 21253, 21270, 21277, 21281, 21311, 21314, 21321, 21328, 21379, 22082, 22222, 22556, 23023, 23927, 24284, 24472, 24808, 25001, 25565, 27015, 27017, 27660, 28015, 28443, 28489, 30001, 30002, 30005, 30007, 30025, 30122, 30123, 30501, 31444, 32764, 32800, 33841, 35000, 35100, 35560, 37263, 37777, 38348, 38355, 38454, 40346, 40471, 41800, 43080, 43719, 44158, 44303, 44310, 44336, 44350, 44701, 44818, 45097, 45173, 45667, 47537, 47990, 48020, 48889, 49502, 49592, 49682, 49686, 49692, 49767, 50000, 50008, 50100, 50113, 50160, 50997, 50999, 51000, 51106, 51235, 52536, 53400, 53490, 53806, 54138, 54157, 55011, 55554, 57785, 57788, 58392, 58585, 60129, 60443, 61613, 61616, 61711, 62078, 62080, 62865, 63045, 63256, 63260, 63277, 64295, 64477, 65182
Tags: honeypot, proxy
CPEs: cpe:/a:openbsd:openssh:5.3, cpe:/a:openbsd:openssh:8.6, cpe:/a:openbsd:openssh:7.9, cpe:/a:openbsd:openssh:8.0, cpe:/a:openbsd:openssh:7.4, cpe:/a:openbsd:openssh:7.6p1, cpe:/o:canonical:ubuntu_linux, cpe:/a:realvnc:realvnc:::enterprise, cpe:/a:dovecot:dovecot, cpe:/a:vsftpd:vsftpd:3.0.2, cpe:/a:openbsd:openssh:7.5, cpe:/a:openbsd:openssh:6.6.1p1, cpe:/a:openbsd:openssh:8.2p1, cpe:/o:microsoft:windows, cpe:/a:openbsd:openssh:6.6.1, cpe:/a:openbsd:openssh:7.2p2, cpe:/a:openbsd:openssh:X.X, cpe:/a:f5:nginx, cpe:/a:cisco:ssh:3524665.35, cpe:/o:cisco:ios
ts_added
2026-05-07 05:04:46.262000
ts_last_update
2026-08-31 05:11:12.470000

Warden event timeline

DShield event timeline

Presence on blacklists