IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2026-08-12 23:45:00.465000
Was present on blacklist at: 2026-08-04 15:45, 2026-08-04 23:45, 2026-08-07 07:45, 2026-08-09 23:45, 2026-08-12 23:45
Spamhaus SBL CSS
198.23.221.48 is listed on the Spamhaus SBL CSS blacklist.

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: 2026-08-11 15:57:52.179000
Was present on blacklist at: 2026-08-04 15:57, 2026-08-11 15:57

TL	Role	Category	Details
27	src	—

Origin AS: AS36352 - AS-COLOCROSSING
BGP Prefix: 198.23.221.0/24
geo: United States, Los Angeles; 🕑 America/Los_Angeles
hostname: 198-23-221-48.hinet-ip.hinet.net
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 198.23.128.0 - 198.23.255.255
rep: 0.0
reserved_range: 0
ts_added: 2026-08-04 15:57:43.984000
ts_last_update: 2026-08-14 15:57:51.504000

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Presence on blacklists