IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2025-09-12 07:45:00.724000
Was present on blacklist at: 2025-09-09 23:45, 2025-09-10 07:45, 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
Spamhaus SBL CSS
51.15.250.52 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: 2025-09-09 23:58:35.490000
Was present on blacklist at: 2025-09-09 23:58

Origin AS: AS12876 - AS12876
BGP Prefix: 51.15.0.0/16
geo: France, Paris; 🕑 Europe/Paris
hostname: 52-250-15-51.rev.scw.cloud
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 51.15.0.0 - 51.15.255.255
reserved_range: 0
ts_added: 2025-09-09 23:58:35.272000
ts_last_update: 2025-09-12 07:58:45.018000

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Presence on blacklists