IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2026-04-28 07:45:00.882000
Was present on blacklist at: 2026-04-27 07:45, 2026-04-27 15:45, 2026-04-27 23:45, 2026-04-28 07:45
Spamhaus SBL CSS
51.158.149.221 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: 2026-04-27 08:18:07.315000
Was present on blacklist at: 2026-04-27 08:18
SpamCop
51.158.149.221 is listed on the SpamCop blacklist.

Description: The SpamCop Blocking List (SCBL) lists IP addresses which have transmitted reported email to SpamCop users.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-04-27 08:18:07.315000
Was present on blacklist at: 2026-04-27 08:18

TL	Role	Category	Details
34	src	—

Origin AS: AS12876 - AS12876
BGP Prefix: 51.158.128.0/17
geo: Netherlands, Haarlem; 🕑 Europe/Amsterdam
hostname: 51-158-149-221.rev.poneytelecom.eu
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 51.158.0.0 - 51.159.255.255
reserved_range: 0
ts_added: 2026-04-27 08:18:07.127000
ts_last_update: 2026-04-28 08:18:11.446000

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DShield event timeline

Presence on blacklists