IP address


.159198.23.183.61client-198-23-183-61.computersosinc.com
Shodan(more info)
Passive DNS
Tags: IP in hostname
IP blacklists
PSBL
198.23.183.61 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: 2026-09-15 15:45, 2026-09-15 23:45, 2026-09-16 07:45, 2026-09-16 15:45, 2026-09-16 23:45, 2026-09-17 07:45, 2026-09-17 15:45, 2026-09-17 23:45, 2026-09-18 07:45, 2026-09-18 15:45, 2026-09-18 23:45, 2026-09-19 07:45, 2026-09-19 15:45, 2026-09-19 23:45, 2026-09-20 07:45, 2026-09-20 15:45, 2026-09-20 23:45, 2026-09-21 07:45, 2026-09-21 15:45, 2026-09-21 23:45, 2026-09-22 07:45, 2026-09-22 15:45, 2026-09-22 23:45, 2026-09-23 07:45, 2026-09-23 15:45, 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
198.23.183.61 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: 2026-09-22 15:54:02.180000
Was present on blacklist at: 2026-09-15 15:53
UCEPROTECT L1
198.23.183.61 was recently listed on the UCEPROTECT L1 blacklist, but currently it is not.

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

Last checked at: 2026-09-23 15:45:00.537000
Was present on blacklist at: 2026-09-16 23:45, 2026-09-17 07:45, 2026-09-17 15:45, 2026-09-17 23:45, 2026-09-18 07:45, 2026-09-18 15:45, 2026-09-18 23:45, 2026-09-19 07:45, 2026-09-19 15:45, 2026-09-19 23:45, 2026-09-20 15:45, 2026-09-20 23:45, 2026-09-21 07:45, 2026-09-21 15:45, 2026-09-21 23:45, 2026-09-22 07:45, 2026-09-22 15:45, 2026-09-22 23:45, 2026-09-23 07:45, 2026-09-23 15:45

Threat categories

TLRoleCategoryDetails
43 src spam
41 src —

Origin AS
AS36352 - AS-COLOCROSSING
BGP Prefix
198.23.183.0/24
geo
United States, Buffalo
🕑 America/New_York
hostname
client-198-23-183-61.computersosinc.com
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
198.23.128.0 - 198.23.255.255
rep
0.1591035847462855
reserved_range
0
Shodan's InternetDB
Open ports: 80, 443
Tags: –
CPEs: cpe:/a:apache:http_server:2.4.52, cpe:/o:canonical:ubuntu_linux
ts_added
2026-09-15 15:53:54.304000
ts_last_update
2026-09-27 15:54:01.117000

Warden event timeline

DShield event timeline

Presence on blacklists