IP address

Search at other sites:
.012121.156.163.143
Shodan(more info)
Passive DNS
Tags:
IP blacklists
blocklist.de SSH
121.156.163.143 is listed on the blocklist.de SSH blacklist.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing SSH attacks.
Type of feed: primary (feed detail page)

Last checked at: 2026-03-26 11:05:00.477000
Was present on blacklist at: 2026-03-24 17:05, 2026-03-24 23:05, 2026-03-25 05:05, 2026-03-25 11:05, 2026-03-25 23:05, 2026-03-26 05:05, 2026-03-26 11:05
Spamhaus SBL CSS
121.156.163.143 is listed on the Spamhaus SBL CSS blacklist.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-03-31 17:07:00.636000
Was present on blacklist at: 2026-03-24 17:06, 2026-03-31 17:07
Spamhaus XBL CBL
121.156.163.143 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: 2026-03-31 17:07:00.636000
Was present on blacklist at: 2026-03-24 17:06

Threat categories

TLRoleCategoryDetails
33 src login protocol: ssh
port: 22
Warden events (1)
2026-03-28
AttemptLogin (node.ce2b59): 1
Origin AS
AS4766 - KIXS-AS-KR KIXS-AS-KR-KR
BGP Prefix
121.152.0.0/13
geo
South Korea, Jecheon
🕑 Asia/Seoul
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
121.128.0.0 - 121.159.255.255
last_activity
2026-03-28 13:16:34
last_warden_event
2026-03-28 13:16:34
rep
0.011904761904761906
reserved_range
0
Shodan's InternetDB
Open ports: 22, 113, 123
Tags: –
CPEs: cpe:/o:canonical:ubuntu_linux, cpe:/a:openbsd:openssh:7.2p2, cpe:/a:ntp:ntp:3
ts_added
2026-03-24 17:06:50.512000
ts_last_update
2026-04-06 17:07:01.404000

Warden event timeline

DShield event timeline

Presence on blacklists