IP address

Search at other sites:
.159198.44.54.186
Shodan(more info)
Passive DNS
Tags:
IP blacklists
PSBL
198.44.54.186 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: 2026-09-27 15:45:00.261000
Was present on blacklist at: 2026-09-23 23:45, 2026-09-24 07:45, 2026-09-24 15:45, 2026-09-24 23:45, 2026-09-25 07:45, 2026-09-25 15:45, 2026-09-25 23:45, 2026-09-26 07:45, 2026-09-26 15:45, 2026-09-26 23:45, 2026-09-27 07:45, 2026-09-27 15:45
Spamhaus SBL CSS
198.44.54.186 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: 2026-09-23 23:52:44.403000
Was present on blacklist at: 2026-09-23 23:52

Threat categories

TLRoleCategoryDetails
39 src spam
Origin AS
AS36352 - AS-COLOCROSSING
BGP Prefix
198.44.54.0/24
geo
United States
🕑 America/Chicago
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
198.44.0.0 - 198.44.127.255
rep
0.1591035847462855
reserved_range
0
Shodan's InternetDB
Open ports: 587
Tags: starttls
CPEs: cpe:/a:postfix:postfix
ts_added
2026-09-23 23:52:44.227000
ts_last_update
2026-09-27 15:52:54.425000

Warden event timeline

DShield event timeline

Presence on blacklists