IP address

Shodan(more info)

Passive DNS

Tags:

IP blacklists: UCEPROTECT L1
131.143.136.7 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-02-18 00:45:00.391000
Was present on blacklist at: 2026-01-23 00:45, 2026-01-23 08:45, 2026-01-23 16:45, 2026-01-24 00:45, 2026-01-24 08:45, 2026-01-25 00:45, 2026-01-25 16:45, 2026-01-26 00:45, 2026-01-26 08:45, 2026-01-26 16:45, 2026-01-27 16:45, 2026-01-28 00:45, 2026-01-28 08:45, 2026-01-29 00:45, 2026-01-30 08:45, 2026-01-31 00:45, 2026-01-31 08:45, 2026-01-31 16:45, 2026-02-03 00:45, 2026-02-03 08:45, 2026-02-05 00:45, 2026-02-06 08:45, 2026-02-07 16:45, 2026-02-08 08:45, 2026-02-08 16:45, 2026-02-10 00:45, 2026-02-10 08:45, 2026-02-10 16:45, 2026-02-12 00:45, 2026-02-12 08:45, 2026-02-12 16:45, 2026-02-13 00:45, 2026-02-13 08:45, 2026-02-14 16:45, 2026-02-15 00:45, 2026-02-15 08:45, 2026-02-16 00:45, 2026-02-16 16:45, 2026-02-17 00:45, 2026-02-18 00:45
PSBL
131.143.136.7 is listed on the PSBL blacklist.

Description: The Passive Spam Block List uses the Spamikaze software to detect spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-02-18 08:45:00.105000
Was present on blacklist at: 2026-01-30 00:45, 2026-01-30 08:45, 2026-01-30 16:45, 2026-01-31 00:45, 2026-01-31 08:45, 2026-01-31 16:45, 2026-02-01 00:45, 2026-02-01 08:45, 2026-02-01 16:45, 2026-02-02 00:45, 2026-02-02 08:45, 2026-02-02 16:45, 2026-02-03 00:45, 2026-02-03 08:45, 2026-02-03 16:45, 2026-02-04 00:45, 2026-02-04 08:45, 2026-02-04 16:45, 2026-02-05 00:45, 2026-02-05 08:45, 2026-02-05 16:45, 2026-02-06 00:45, 2026-02-06 08:45, 2026-02-06 16:45, 2026-02-07 00:45, 2026-02-07 08:45, 2026-02-07 16:45, 2026-02-08 00:45, 2026-02-08 08:45, 2026-02-08 16:45, 2026-02-09 00:45, 2026-02-09 08:45, 2026-02-09 16:45, 2026-02-10 00:45, 2026-02-10 08:45, 2026-02-10 16:45, 2026-02-11 00:45, 2026-02-11 08:45, 2026-02-11 16:45, 2026-02-12 00:45, 2026-02-12 08:45, 2026-02-12 16:45, 2026-02-13 00:45, 2026-02-13 08:45, 2026-02-13 16:45, 2026-02-14 00:45, 2026-02-14 08:45, 2026-02-14 16:45, 2026-02-15 00:45, 2026-02-15 08:45, 2026-02-15 16:45, 2026-02-16 00:45, 2026-02-16 08:45, 2026-02-16 16:45, 2026-02-17 00:45, 2026-02-17 08:45, 2026-02-17 16:45, 2026-02-18 00:45, 2026-02-18 08:45

TL	Role	Category	Details
No threat category tags assigned

Origin AS: AS19318 - NJIIX-AS-1
BGP Prefix: 131.143.136.0/22
geo: United States; 🕑 America/Chicago
hostname: pmx3.hosttrik.com
Address block ('inetnum' or 'NetRange' in whois database): 131.143.0.0 - 131.143.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 25, 587; Tags: starttls; CPEs: cpe:/a:postfix:postfix
ts_added: 2026-01-23 00:49:28.552000
ts_last_update: 2026-02-18 08:46:43.858000

Warden event timeline

DShield event timeline

Presence on blacklists