IP address

Search at other sites:
.000192.3.121.105192-3-121-105-host.colocrossing.com
Shodan(more info)
Passive DNS
Tags: IP in hostname
IP blacklists
PSBL
192.3.121.105 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: 2026-06-08 15:45:00.313000
Was present on blacklist at: 2026-06-04 23:45, 2026-06-05 07:45, 2026-06-05 15:45, 2026-06-05 23:45, 2026-06-06 07:45, 2026-06-06 15:45, 2026-06-06 23:45, 2026-06-07 07:45, 2026-06-07 15:45, 2026-06-07 23:45, 2026-06-08 07:45, 2026-06-08 15:45
Spamhaus SBL CSS
192.3.121.105 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: 2026-06-11 23:52:53.363000
Was present on blacklist at: 2026-06-04 23:52
UCEPROTECT L1
192.3.121.105 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-06-15 07:45:00.436000
Was present on blacklist at: 2026-06-05 07:45, 2026-06-05 15:45, 2026-06-05 23:45, 2026-06-06 07:45, 2026-06-06 15:45, 2026-06-06 23:45, 2026-06-07 07:45, 2026-06-07 15:45, 2026-06-07 23:45, 2026-06-08 07:45, 2026-06-08 15:45, 2026-06-08 23:45, 2026-06-09 07:45, 2026-06-09 15:45, 2026-06-09 23:45, 2026-06-10 07:45, 2026-06-10 15:45, 2026-06-10 23:45, 2026-06-11 07:45, 2026-06-11 15:45, 2026-06-11 23:45, 2026-06-12 07:45, 2026-06-12 15:45, 2026-06-12 23:45, 2026-06-13 07:45, 2026-06-13 15:45, 2026-06-13 23:45, 2026-06-14 07:45, 2026-06-14 15:45, 2026-06-14 23:45, 2026-06-15 07:45

Threat categories

TLRoleCategoryDetails
41 src —
40 src spam
Origin AS
AS36352 - AS-COLOCROSSING
BGP Prefix
192.3.120.0/23
geo
United States, Elk Grove Village
🕑 America/Chicago
hostname
192-3-121-105-host.colocrossing.com
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
192.3.0.0 - 192.3.255.255
rep
0.0
reserved_range
0
Shodan's InternetDB
Open ports: 22, 53, 80, 110, 143, 443, 465, 993, 2030, 2031, 2082, 2083, 2087
Tags: eol-product, starttls
CPEs: cpe:/a:apache:http_server:2.4.65, cpe:/a:postfix:postfix, cpe:/a:control-webpanel:webpanel, cpe:/o:unix:unix, cpe:/a:openbsd:openssh:8.0, cpe:/a:openssl:openssl:1.1.1k, cpe:/a:php:php:7.2.30
ts_added
2026-06-04 23:52:42.347000
ts_last_update
2026-06-17 23:52:51.284000

Warden event timeline

DShield event timeline

Presence on blacklists