IP address

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.005121.43.116.19
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus XBL CBL
121.43.116.19 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-08-29 05:12:07.564000
Was present on blacklist at: 2026-07-04 05:11, 2026-07-11 05:11, 2026-07-18 05:09, 2026-07-25 05:08
Spamhaus PBL
121.43.116.19 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: 2026-08-29 05:12:07.564000
Was present on blacklist at: 2026-06-20 05:08, 2026-06-27 05:07, 2026-07-04 05:11, 2026-07-11 05:11, 2026-07-18 05:09, 2026-07-25 05:08, 2026-08-01 05:08, 2026-08-08 05:10, 2026-08-15 05:08, 2026-08-22 05:08, 2026-08-29 05:12

Threat categories

TLRoleCategoryDetails
50 src login protocol: telnet
port: 23
Warden events (23)
2026-08-21
IntrusionUserCompromise (node.cfb4f7): 9
2026-08-06
ReconScanning (node.f90c6b): 1
2026-08-05
ReconScanning (node.ce2b59): 1
ReconScanning (node.86eb21): 1
2026-07-13
ReconScanning (node.ce2b59): 1
2026-07-10
ReconScanning (node.f90c6b): 1
2026-07-02
ReconScanning (node.f90c6b): 2
ReconScanning (node.368407): 2
2026-06-07
ReconScanning (node.f90c6b): 1
ReconScanning (node.ce2b59): 2
ReconScanning (node.86eb21): 1
2026-06-06
ReconScanning (node.f90c6b): 1
DShield reports (IP summary, reports)
2026-06-05
Number of reports: 60
Distinct targets: 60
2026-06-14
Number of reports: 424
Distinct targets: 212
2026-07-01
Number of reports: 228
Distinct targets: 218
2026-07-02
Number of reports: 183
Distinct targets: 137
2026-08-06
Number of reports: 220
Distinct targets: 220
2026-08-07
Number of reports: 220
Distinct targets: 220
2026-08-08
Number of reports: 220
Distinct targets: 220
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
2026-08-21 19:40:58
last_warden_event
2026-08-21 19:40:58
rep
0.005178500158967814
reserved_range
0
Shodan's InternetDB
Open ports: 11, 17, 19, 23, 25, 43, 49, 53, 79, 102, 104, 111, 113, 179, 264, 314, 427, 444, 502, 541, 548, 556, 666, 675, 771, 947, 1025, 1099, 1153, 1177, 1234, 1447, 1456, 1515, 1604, 1605, 1678, 1720, 1800, 1883, 1894, 1911, 1962, 1985, 2000, 2002, 2008, 2031, 2049, 2052, 2067, 2081, 2109, 2181, 2332, 2353, 2404, 2568, 2570, 2601, 2628, 3004, 3047, 3052, 3074, 3082, 3085, 3089, 3110, 3268, 3299, 3301, 3337, 3389, 3390, 3524, 3531, 3551, 3790, 4150, 4157, 4282, 4321, 4369, 4431, 4436, 4466, 4500, 4505, 4786, 4949, 5009, 5061, 5172, 5201, 5222, 5229, 5259, 5260, 5269, 5432, 5435, 5591, 5599, 5672, 5986, 5993, 6001, 6005, 6603, 6661, 6667, 6789, 7000, 7012, 7025, 7050, 7082, 7171, 7415, 7443, 7551, 7634, 7773, 8004, 8009, 8025, 8029, 8030, 8040, 8063, 8073, 8101, 8107, 8119, 8131, 8148, 8154, 8230, 8248, 8291, 8402, 8408, 8415, 8428, 8440, 8442, 8449, 8453, 8458, 8501, 8521, 8540, 8587, 8605, 8649, 8663, 8688, 8702, 8765, 8818, 8866, 8868, 9018, 9027, 9034, 9035, 9051, 9054, 9073, 9091, 9102, 9108, 9118, 9122, 9166, 9203, 9211, 9214, 9217, 9236, 9253, 9256, 9350, 9418, 9445, 9507, 9513, 9600, 9633, 9674, 9704, 9923, 9998, 9999, 10001, 10002, 10009, 10027, 10035, 10040, 10134, 10210, 10348, 10810, 10892, 10909, 10933, 10943, 11000, 11110, 11111, 11112, 11288, 12000, 12128, 12136, 12144, 12161, 12192, 12193, 12236, 12287, 12298, 12312, 12319, 12329, 12336, 12339, 12343, 12345, 12378, 12381, 12383, 12386, 12425, 12434, 12439, 12456, 12472, 12492, 12501, 12518, 12544, 12563, 12564, 12574, 14265, 14344, 14407, 14524, 14759, 14900, 15005, 16001, 16010, 16029, 16049, 16077, 16083, 16089, 16096, 16102, 16404, 17100, 17771, 18041, 18055, 18060, 18070, 18075, 18081, 18089, 18098, 18102, 18225, 19103, 19167, 19504, 20000, 20256, 20880, 21084, 21244, 21272, 21276, 21282, 21320, 21321, 21326, 21327, 21400, 21515, 22556, 22627, 23023, 23182, 24724, 25001, 26568, 30002, 30025, 30894, 32443, 32634, 35000, 35250, 35522, 36793, 37426, 37777, 38930, 39499, 40568, 41800, 42235, 42871, 43080, 43758, 44158, 44301, 44399, 45888, 48001, 50000, 50002, 50095, 50100, 50104, 50105, 51434, 51490, 52200, 54863, 55475, 55481, 55555, 57779, 59425, 60129, 61376, 62350, 63260, 65161
Tags: proxy, honeypot, eol-product
CPEs: cpe:/o:canonical:ubuntu_linux, cpe:/a:cisco:ssh:3524665.35, cpe:/a:apache:dubbo, cpe:/a:openbsd:openssh:8.0, cpe:/a:eset:nod32_antivirus:99, cpe:/a:openbsd:openssh:7.4, cpe:/a:openbsd:openssh:8.2p1, cpe:/o:cisco:ios, cpe:/a:openbsd:openssh:6.6.1p1, cpe:/o:linux:linux_kernel, cpe:/a:openbsd:openssh:5.3, cpe:/a:openbsd:openssh:6.6.1, cpe:/a:xiongmaitech:uc-httpd:1.0.0, cpe:/o:microsoft:windows, cpe:/a:openbsd:openssh:7.6p1, cpe:/a:openbsd:openssh:7.5, cpe:/a:f5:nginx:1.22.1
ts_added
2026-04-11 05:06:32.210000
ts_last_update
2026-08-31 05:09:34.930000

Warden event timeline

DShield event timeline

Presence on blacklists