IP address

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.002121.41.165.206
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus PBL
121.41.165.206 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: 2026-08-31 05:11:57.724000
Was present on blacklist at: 2026-08-10 05:08, 2026-08-17 05:18, 2026-08-24 05:11, 2026-08-31 05:11

Threat categories

TLRoleCategoryDetails
25 src scan port: many
Warden events (1)
2026-08-26
ReconScanning (node.ce2b59): 1
DShield reports (IP summary, reports)
2026-08-09
Number of reports: 440
Distinct targets: 220
2026-08-10
Number of reports: 440
Distinct targets: 220
2026-08-14
Number of reports: 742
Distinct targets: 222
2026-08-15
Number of reports: 742
Distinct targets: 222
Origin AS
AS37963 - CNNIC-ALIBABA-CN-NET-AP
BGP Prefix
121.40.0.0/15
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
2026-08-26 02:15:42
last_warden_event
2026-08-26 02:15:42
rep
0.0016812156568364323
reserved_range
0
Shodan's InternetDB
Open ports: 19, 21, 25, 37, 43, 49, 53, 70, 79, 92, 97, 102, 104, 110, 119, 143, 175, 177, 179, 180, 192, 195, 234, 285, 389, 400, 427, 447, 450, 502, 503, 541, 548, 556, 587, 636, 646, 771, 789, 806, 833, 880, 902, 953, 990, 992, 993, 995, 1000, 1022, 1023, 1047, 1080, 1110, 1141, 1153, 1181, 1200, 1234, 1291, 1292, 1355, 1414, 1433, 1447, 1521, 1554, 1599, 1604, 1650, 1720, 1723, 1801, 1883, 1911, 1953, 1962, 1965, 1973, 1980, 1989, 2000, 2002, 2003, 2006, 2008, 2049, 2054, 2067, 2068, 2081, 2083, 2087, 2108, 2111, 2126, 2133, 2134, 2150, 2154, 2181, 2195, 2200, 2202, 2210, 2220, 2232, 2233, 2266, 2271, 2323, 2332, 2345, 2351, 2404, 2455, 2550, 2567, 2599, 2628, 2761, 2762, 2985, 3001, 3007, 3008, 3013, 3020, 3047, 3048, 3050, 3060, 3074, 3075, 3076, 3078, 3084, 3097, 3098, 3100, 3105, 3107, 3110, 3111, 3115, 3118, 3124, 3130, 3138, 3146, 3155, 3162, 3165, 3169, 3183, 3192, 3199, 3260, 3268, 3310, 3359, 3390, 3410, 3503, 3510, 3521, 3522, 3524, 3551, 3553, 3556, 3562, 3567, 3570, 3590, 3791, 3794, 3953, 4080, 4104, 4118, 4157, 4165, 4282, 4344, 4369, 4432, 4435, 4437, 4502, 4506, 4550, 4572, 4786, 4840, 4899, 4911, 4999, 5025, 5080, 5083, 5089, 5090, 5172, 5201, 5223, 5229, 5237, 5240, 5249, 5252, 5255, 5256, 5257, 5351, 5432, 5594, 5596, 5608, 5640, 5804, 5905, 5907, 5914, 5917, 5938, 5989, 5995, 6000, 6002, 6070, 6080, 6258, 6379, 6482, 6488, 6544, 6602, 6622, 6666, 6686, 6688, 6697, 6789, 7005, 7018, 7050, 7087, 7403, 7415, 7510, 7535, 7634, 7687, 7700, 7771, 7782, 7790, 7799, 8005, 8011, 8015, 8020, 8028, 8031, 8038, 8039, 8040, 8048, 8051, 8055, 8065, 8076, 8087, 8089, 8099, 8100, 8102, 8105, 8109, 8113, 8129, 8139, 8148, 8149, 8150, 8152, 8157, 8158, 8161, 8165, 8167, 8169, 8172, 8173, 8176, 8178, 8200, 8239, 8291, 8315, 8333, 8343, 8350, 8409, 8412, 8413, 8435, 8444, 8445, 8453, 8455, 8457, 8467, 8475, 8488, 8493, 8500, 8503, 8506, 8513, 8521, 8529, 8551, 8554, 8556, 8562, 8563, 8575, 8578, 8580, 8589, 8591, 8593, 8599, 8606, 8640, 8641, 8643, 8708, 8728, 8733, 8764, 8787, 8788, 8802, 8816, 8822, 8825, 8830, 8832, 8839, 8848, 8851, 8852, 8866, 8870, 8878, 8883, 8899, 8900, 8902, 8907, 8908, 8910, 8911, 8915, 9000, 9003, 9017, 9020, 9029, 9034, 9035, 9042, 9043, 9047, 9051, 9052, 9054, 9057, 9073, 9074, 9075, 9076, 9082, 9083, 9084, 9096, 9098, 9100, 9111, 9114, 9118, 9119, 9139, 9148, 9151, 9156, 9160, 9161, 9164, 9176, 9180, 9186, 9189, 9204, 9205, 9207, 9208, 9209, 9213, 9222, 9244, 9251, 9252, 9306, 9308, 9309, 9312, 9333, 9383, 9398, 9399, 9418, 9447, 9505, 9550, 9600, 9611, 9633, 9700, 9711, 9754, 9758, 9773, 9876, 9901, 9916, 9939, 9988, 9998, 9999, 10001, 10013, 10017, 10019, 10022, 10026, 10030, 10036, 10042, 10047, 10065, 10068, 10081, 10083, 10100, 10205, 10225, 10250, 10254, 10554, 10911, 11112, 11184, 11210, 11211, 11288, 11300, 11401, 11443, 11601, 12019, 12082, 12105, 12106, 12109, 12118, 12123, 12127, 12135, 12144, 12156, 12158, 12166, 12173, 12183, 12194, 12198, 12201, 12206, 12219, 12220, 12222, 12225, 12229, 12238, 12251, 12255, 12261, 12266, 12267, 12278, 12284, 12294, 12295, 12297, 12304, 12305, 12308, 12311, 12320, 12335, 12337, 12345, 12348, 12349, 12352, 12357, 12358, 12370, 12371, 12379, 12389, 12395, 12397, 12399, 12400, 12401, 12406, 12427, 12433, 12435, 12438, 12447, 12458, 12462, 12466, 12468, 12476, 12478, 12482, 12487, 12499, 12501, 12511, 12535, 12538, 12544, 12549, 12552, 12554, 12556, 12557, 12559, 12574, 12577, 12583, 13154, 13333, 14101, 14104, 14147, 14265, 14344, 14401, 14903, 15040, 15151, 15443, 15588, 16008, 16014, 16027, 16037, 16052, 16053, 16063, 16064, 16066, 16068, 16081, 16082, 16084, 16092, 16100, 16101, 16103, 16400, 16666, 17070, 17771, 17772, 17775, 18003, 18028, 18032, 18034, 18040, 18044, 18047, 18053, 18063, 18067, 18068, 18078, 18081, 18093, 18107, 18111, 18182, 18368, 18443, 18802, 19000, 19015, 19222, 19443, 20000, 20001, 20050, 20053, 20090, 20100, 20150, 20151, 20182, 20256, 20547, 20880, 20884, 20900, 21200, 21234, 21239, 21249, 21250, 21254, 21267, 21268, 21269, 21273, 21285, 21294, 21307, 21317, 21323, 21326, 21328, 21379, 21515, 22082, 22556, 22609, 22703, 23184, 23200, 24082, 25003, 25007, 25061, 25082, 25084, 25565, 26225, 27017, 27571, 28015, 29842, 30000, 30002, 30003, 30004, 30007, 30112, 30113, 30424, 30501, 31337, 31547, 32101, 32800, 34261, 34500, 34519, 34724, 35002, 35240, 35241, 35250, 35522, 35560, 37777, 40005, 41800, 42443, 42688, 42901, 43009, 44304, 44308, 44310, 44337, 44350, 44818, 45333, 45667, 47080, 48012, 48020, 48889, 49511, 49684, 49688, 49692, 50000, 50008, 50100, 50101, 50102, 50113, 50160, 50580, 50999, 51004, 53480, 53484, 53806, 54138, 55000, 55081, 55092, 55451, 55475, 55554, 55749, 57780, 58249, 58585, 59012, 59165, 59809, 60129, 60443, 61616, 61788, 62237, 62709, 63256, 63676, 64295, 64471
Tags: proxy, honeypot
CPEs: cpe:/a:openbsd:openssh:7.5, cpe:/a:eset:nod32_antivirus:99, cpe:/a:apache:dubbo, cpe:/a:openbsd:openssh:7.6p1, cpe:/a:realvnc:realvnc:::enterprise, cpe:/o:canonical:ubuntu_linux, cpe:/a:apache:subversion, cpe:/a:openbsd:openssh:8.6, cpe:/a:vsftpd:vsftpd:3.0.2, cpe:/a:openbsd:openssh:7.9, cpe:/a:openbsd:openssh:5.3, cpe:/a:microsoft:exchange_server, cpe:/a:openbsd:openssh:6.6.1, cpe:/a:cisco:ssh:3524665.35, cpe:/o:microsoft:windows, cpe:/a:openbsd:openssh:7.4, cpe:/a:microsoft:message_queuing, cpe:/a:openbsd:openssh:8.2p1, cpe:/a:openbsd:openssh:7.2p2, cpe:/a:openbsd:openssh:6.6.1p1, cpe:/o:cisco:ios, cpe:/a:openbsd:openssh:X.X
ts_added
2026-08-10 05:08:22.439000
ts_last_update
2026-08-31 05:11:57.806000

Warden event timeline

DShield event timeline

Presence on blacklists