IP address

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.156211.53.113.225

Shodan(more info)

Passive DNS

IP blacklists

Echelon telnet bruteforce

211.53.113.225 is listed on the Echelon telnet bruteforce blacklist.

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

Last checked at: 2026-04-02 09:45:00.461000
Was present on blacklist at: 2026-03-27 10:45, 2026-03-28 10:45, 2026-03-29 09:45, 2026-03-30 09:45, 2026-03-31 09:45, 2026-04-01 09:45, 2026-04-02 09:45

Threat categories

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

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Warden events (9)

2026-04-08

ReconScanning (node.ce2b59): 1

2026-04-07

ReconScanning (node.ce2b59): 1

2026-04-05

ReconScanning (node.ce2b59): 2

2026-04-02

ReconScanning (node.ce2b59): 2

2026-03-30

ReconScanning (node.ce2b59): 1

2026-03-28

ReconScanning (node.ce2b59): 1

2026-03-27

ReconScanning (node.ce2b59): 1

Origin AS

AS3786 - LGDACOM LGDACOM-KR

BGP Prefix

211.53.0.0/16

geo

South Korea, Seoul

🕑 Asia/Seoul

hostname

(null)

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

211.53.0.0 - 211.53.255.255

last_activity

2026-04-08 01:36:36

last_warden_event

2026-04-08 01:36:36

rep

0.15595238095238095

reserved_range

0

ts_added

2026-03-27 10:45:02.162000

ts_last_update

2026-04-08 10:45:11.643000

Warden event timeline

DShield event timeline

Presence on blacklists