IP address

Search at other sites:

.173143.20.253.206

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus XBL CBL

143.20.253.206 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: 2026-03-09 18:21:11.328000
Was present on blacklist at: 2026-03-02 18:21, 2026-03-09 18:21

Threat categories

TL	Role	Category	Details
30	src	—

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Warden events (13)

2026-03-13

AnomalyTraffic (node.6a1878): 2

2026-03-12

AnomalyTraffic (node.ffe95c): 1

2026-03-11

AnomalyTraffic (node.ffe95c): 1

2026-03-10

AnomalyTraffic (node.ffe95c): 2

2026-03-09

AnomalyTraffic (node.ffe95c): 1

2026-03-03

AnomalyTraffic (node.ffe95c): 1

2026-03-02

AnomalyTraffic (node.ffe95c): 2

2026-02-27

AnomalyTraffic (node.ffe95c): 1

2026-02-22

AnomalyTraffic (node.ffe95c): 1

2026-02-16

AnomalyTraffic (node.ffe95c): 1

Origin AS

AS401560 - ONECABLE

BGP Prefix

143.20.253.0/24

geo

United States, Ashburn

🕑 America/New_York

hostname

(null)

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

143.20.0.0 - 143.20.255.255

last_activity

2026-03-13 19:39:50

last_warden_event

2026-03-13 19:39:50

rep

0.17261904761904762

reserved_range

0

ts_added

2026-02-16 18:21:00.116000

ts_last_update

2026-03-14 18:21:10.106000

Warden event timeline

DShield event timeline

Presence on blacklists