IP address

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.02349.143.23.138
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Echelon telnet bruteforce
49.143.23.138 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

Threat categories

TLRoleCategoryDetails
34 src scan port: 23
25 src login protocol: telnet
Warden events (5)
2026-03-29
ReconScanning (node.ce2b59): 1
2026-03-28
ReconScanning (node.ce2b59): 4
Origin AS
AS9319 - HCNCHUNGJU-AS-KR HCNCHUNGJU-AS-KR-KR
BGP Prefix
49.143.23.0/24
geo
South Korea
🕑 Asia/Seoul
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
49.143.0.0 - 49.143.127.255
last_activity
2026-03-29 01:58:03
last_warden_event
2026-03-29 01:58:03
rep
0.022916666666666665
reserved_range
0
Shodan's InternetDB
Open ports: 23
Tags: –
CPEs: –
ts_added
2026-03-22 10:45:11.018000
ts_last_update
2026-04-08 10:45:21.804000

Warden event timeline

DShield event timeline

Presence on blacklists