IP address

Passive DNS

Tags:

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

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

Last checked at: 2024-12-23 00:45:00.494000
Was present on blacklist at: 2024-12-16 08:45, 2024-12-16 16:45, 2024-12-17 00:45, 2024-12-17 08:45, 2024-12-17 16:45, 2024-12-18 00:45, 2024-12-18 08:45, 2024-12-18 16:45, 2024-12-19 00:45, 2024-12-19 08:45, 2024-12-19 16:45, 2024-12-20 00:45, 2024-12-20 08:45, 2024-12-20 16:45, 2024-12-21 00:45, 2024-12-21 08:45, 2024-12-21 16:45, 2024-12-22 00:45, 2024-12-22 08:45, 2024-12-22 16:45, 2024-12-23 00:45
Spamhaus SBL CSS
51.89.255.36 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: 2024-12-23 09:04:31.283000
Was present on blacklist at: 2024-12-16 09:04

Origin AS: AS16276 - OVH
BGP Prefix: 51.89.0.0/16
geo: United Kingdom, London; 🕑 Europe/London
hostname: mangifera-smtp6.insisteffort.com
Address block ('inetnum' or 'NetRange' in whois database): 51.89.0.0 - 51.89.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 25, 111, 113, 465, 587, 8080; Tags: starttls; CPEs: –
ts_added: 2024-12-16 09:04:26.454000
ts_last_update: 2024-12-23 09:04:31.497000

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