IP address

Search at other sites:

.42113.143.173.15

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

13.143.173.15 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-11-15 00:45:00.968000
Was present on blacklist at: 2026-11-02 08:45, 2026-11-02 16:45, 2026-11-03 00:45, 2026-11-03 08:45, 2026-11-03 16:45, 2026-11-04 00:45, 2026-11-04 08:45, 2026-11-04 16:45, 2026-11-05 16:45, 2026-11-06 00:45, 2026-11-06 08:45, 2026-11-06 16:45, 2026-11-07 00:45, 2026-11-07 08:45, 2026-11-07 16:45, 2026-11-08 00:45, 2026-11-08 08:45, 2026-11-08 16:45, 2026-11-09 00:45, 2026-11-13 00:45, 2026-11-13 08:45, 2026-11-13 16:45, 2026-11-14 00:45, 2026-11-14 08:45, 2026-11-14 16:45, 2026-11-15 00:45

Spamhaus SBL CSS

13.143.173.15 was recently listed on the Spamhaus SBL CSS blacklist, but currently it is not.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-11-09 08:49:21.101000
Was present on blacklist at: 2026-11-02 08:49

Spamhaus XBL CBL

13.143.173.15 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.

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: 2026-11-09 08:49:21.101000
Was present on blacklist at: 2026-11-02 08:49, 2026-11-09 08:49

blocklist.de mail

13.143.173.15 is listed on the blocklist.de mail blacklist.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing Mail attacks.
Type of feed: primary (feed detail page)

Last checked at: 2026-11-14 11:05:00.613000
Was present on blacklist at: 2026-11-03 05:05, 2026-11-03 11:05, 2026-11-03 17:05, 2026-11-03 23:05, 2026-11-04 05:05, 2026-11-04 11:05, 2026-11-04 17:05, 2026-11-04 23:05, 2026-11-12 17:05, 2026-11-12 23:05, 2026-11-13 05:05, 2026-11-13 11:05, 2026-11-13 17:05, 2026-11-13 23:05, 2026-11-14 05:05, 2026-11-14 11:05

blocklist.de IMAP

13.143.173.15 is listed on the blocklist.de IMAP blacklist.

Description: Blocklist.de feed is a free and voluntary service<br>provided by a Fraud/Abuse-specialist. IPs performing attacks<br>on the Service imap, sasl, pop3.
Type of feed: primary (feed detail page)

Last checked at: 2026-11-14 11:05:00.338000
Was present on blacklist at: 2026-11-12 17:05, 2026-11-12 23:05, 2026-11-13 05:05, 2026-11-13 11:05, 2026-11-13 17:05, 2026-11-13 23:05, 2026-11-14 05:05, 2026-11-14 11:05

Threat categories

TL	Role	Category	Details
43	src	login	protocol: smtp port: 25, 465, 587
41	src	—

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Warden events (17)

2026-11-12

AttemptLogin (node.ce2b59): 3

IntrusionUserCompromise (node.cfb4f7): 2

2026-11-05

AttemptLogin (node.ce2b59): 1

2026-11-04

AttemptLogin (node.ce2b59): 3

2026-11-03

AttemptLogin (node.ce2b59): 2

IntrusionUserCompromise (node.cfb4f7): 2

2026-11-02

IntrusionUserCompromise (node.cfb4f7): 2

AttemptLogin (node.ce2b59): 2

Residential proxy info (data provided by Layer3 Intel)

Last seen: 2026-11-12 18:06:17}

Percent days seen: 26 %

Networks: BIRDPROXIES, BYTEFUL, DATAIMPULSE, PROXYMA, PROXYGEO, NODEPROXY, RAINPROXY, GSOCKS, FASTPROXY_BASIC, LUDAXPROXY_PREMIUM, LUDAXPROXY_BASIC, HIDEPROXY, ENIGMAPROXY_BASIC, VANTAGEPROXIES_CORE, ZENPROXY_PREMIUM, ZENPROXY_LITE, SPYDERPROXY_BASIC, PROXYSCRAPE

Details: https://layer3intel.com/context/13.143.173.15

Origin AS

AS219337 -

BGP Prefix

13.143.173.0/24

geo

United States

🕑 America/Chicago

hostname

(null)

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

13.140.0.0 - 13.143.255.255

last_activity

2026-11-12 14:19:28

last_warden_event

2026-11-12 14:19:28

rep

0.42057720656610975

reserved_range

0

Shodan's InternetDB

Open ports: 22, 443, 2222

Tags: self-signed, pqc

CPEs: cpe:/o:canonical:ubuntu_linux, cpe:/a:openbsd:openssh:10.2p1

ts_added

2026-11-02 08:49:14.906000

ts_last_update

2026-11-15 00:49:46.179000

Warden event timeline

DShield event timeline

Presence on blacklists