IP address
Tags:
Static IP
IP in hostname
- IP blacklists
UCEPROTECT L1
203.204.142.121 is listed on the UCEPROTECT L1 blacklist.
Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-09-17 07:45:00.917000
Was present on blacklist at:
2025-09-10 15:45,
2025-09-10 23:45,
2025-09-11 07:45,
2025-09-11 15:45,
2025-09-11 23:45,
2025-09-12 07:45,
2025-09-12 15:45,
2025-09-12 23:45,
2025-09-13 07:45,
2025-09-13 15:45,
2025-09-13 23:45,
2025-09-14 07:45,
2025-09-14 15:45,
2025-09-14 23:45,
2025-09-15 07:45,
2025-09-15 15:45,
2025-09-15 23:45,
2025-09-16 07:45,
2025-09-16 15:45,
2025-09-16 23:45,
2025-09-17 07:45
Spamhaus SBL CSS
203.204.142.121 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:
2025-09-17 15:56:34.239000
Was present on blacklist at:
2025-09-10 15:56
Spamhaus XBL CBL
203.204.142.121 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:
2025-09-17 15:56:34.239000
Was present on blacklist at:
2025-09-10 15:56
- Origin AS
- AS9416 - MULTIMEDIA-AS-AP
- BGP Prefix
- 203.204.0.0/16
- geo
-
Taiwan, Kaohsiung
- 🕑 Asia/Taipei
- hostname
- host-203-204-142-121.static.kbtelecom.net
- hostname_class
- ['ip_in_hostname', 'static']
- Address block ('inetnum' or 'NetRange' in whois database)
- 203.204.128.0 - 203.204.255.255
- reserved_range
- 0
- ts_added
- 2025-09-10 15:56:25.350000
- ts_last_update
- 2025-09-19 15:56:32.010000
Warden event timeline
DShield event timeline
Presence on blacklists
