IP address

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.131121.154.117.191

Shodan(more info)

Passive DNS

IP blacklists

Echelon telnet bruteforce

121.154.117.191 is listed on the Echelon telnet bruteforce blacklist.

Description: Multiple telnet authentication attempts detected
Type of feed: primary (feed detail page)

Last checked at: 2026-03-28 10:45:00.484000
Was present on blacklist at: 2026-03-22 10:45, 2026-03-23 10:45, 2026-03-24 10:45, 2026-03-25 10:45, 2026-03-26 10:45, 2026-03-27 10:45, 2026-03-28 10:45

AbuseIPDB

121.154.117.191 is listed on the AbuseIPDB blacklist.

Description: AbuseIPDB is a project managed by Marathon Studios Inc.<br>Lists IPs performing a malicious activity (DDoS, spam, phishing...)
Type of feed: primary (feed detail page)

Last checked at: 2026-03-24 05:00:00.648000
Was present on blacklist at: 2026-03-24 05:00

Threat categories

TL	Role	Category	Details
30	src	scan	port: 23, 2323
25	src	login	protocol: telnet

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Warden events (9)

2026-04-05

ReconScanning (node.ce2b59): 3

2026-04-03

ReconScanning (node.ce2b59): 1

2026-04-02

ReconScanning (node.ce2b59): 1

2026-03-31

ReconScanning (node.ce2b59): 1

2026-03-29

ReconScanning (node.ce2b59): 1

2026-03-26

ReconScanning (node.ce2b59): 1

2026-03-25

ReconScanning (node.ce2b59): 1

Origin AS

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

BGP Prefix

121.152.0.0/13

geo

South Korea, Tangjin

🕑 Asia/Seoul

hostname

(null)

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

121.128.0.0 - 121.159.255.255

last_activity

2026-04-05 22:32:09

last_warden_event

2026-04-05 22:32:09

rep

0.13095238095238096

reserved_range

0

ts_added

2026-03-22 10:45:03.966000

ts_last_update

2026-04-07 10:45:11.188000

Warden event timeline

DShield event timeline

Presence on blacklists