IP address

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.152121.191.173.131

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus XBL CBL

121.191.173.131 is listed on the Spamhaus XBL CBL blacklist.

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: 2026-04-05 20:59:20.867000
Was present on blacklist at: 2026-03-29 20:59, 2026-04-05 20:59

Threat categories

TL	Role	Category	Details
37	src	scan	port: 23

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Warden events (52)

2026-04-03

ReconScanning (node.ce2b59): 22

2026-04-02

ReconScanning (node.ce2b59): 27

2026-04-01

ReconScanning (node.ce2b59): 1

2026-03-30

ReconScanning (node.ce2b59): 1

2026-03-29

ReconScanning (node.ce2b59): 1

Origin AS

AS4766 - KIXS-AS-KR KIXS-AS-KR-KR

BGP Prefix

121.184.0.0/13

geo

South Korea, Eumseong-gun

🕑 Asia/Seoul

hostname

(null)

Address block ('inetnum' or 'NetRange' in whois database)

121.160.0.0 - 121.191.255.255

last_activity

2026-04-03 17:08:12

last_warden_event

2026-04-03 17:08:12

rep

0.15238095238095237

reserved_range

0

Shodan's InternetDB

Open ports: 443, 8443

Tags: –

CPEs: cpe:/a:apache:http_server

ts_added

2026-03-29 20:59:17.820000

ts_last_update

2026-04-06 20:59:20.082000

Warden event timeline

DShield event timeline

Presence on blacklists