IP address

Passive DNS

Tags:

IP blacklists

UCEPROTECT L1

31.57.77.44 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2025-12-20 16:45:00.480000
Was present on blacklist at: 2025-12-13 16:45, 2025-12-14 00:45, 2025-12-14 08:45, 2025-12-14 16:45, 2025-12-15 00:45, 2025-12-15 08:45, 2025-12-15 16:45, 2025-12-16 00:45, 2025-12-16 08:45, 2025-12-16 16:45, 2025-12-17 00:45, 2025-12-17 08:45, 2025-12-17 16:45, 2025-12-18 00:45, 2025-12-18 08:45, 2025-12-18 16:45, 2025-12-19 00:45, 2025-12-19 08:45, 2025-12-19 16:45, 2025-12-20 00:45, 2025-12-20 08:45, 2025-12-20 16:45

Spamhaus SBL CSS

31.57.77.44 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: 2026-01-24 16:56:51.108000
Was present on blacklist at: 2025-12-13 16:56, 2025-12-20 16:56, 2025-12-27 16:56, 2026-01-10 16:56

blocklist.de mail

31.57.77.44 is listed on the blocklist.de mail blacklist.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing Mail attacks.
Type of feed: primary (feed detail page)

Last checked at: 2025-12-21 17:05:00.589000
Was present on blacklist at: 2025-12-19 23:05, 2025-12-20 05:05, 2025-12-20 11:05, 2025-12-20 17:05, 2025-12-20 23:05, 2025-12-21 05:05, 2025-12-21 11:05, 2025-12-21 17:05

blocklist.de IMAP

31.57.77.44 is listed on the blocklist.de IMAP blacklist.

Description: Blocklist.de feed is a free and voluntary service<br>provided by a Fraud/Abuse-specialist. IPs performing attacks<br>on the Service imap, sasl, pop3.
Type of feed: primary (feed detail page)

Last checked at: 2025-12-21 17:05:00.404000
Was present on blacklist at: 2025-12-20 05:05, 2025-12-20 11:05, 2025-12-20 17:05, 2025-12-20 23:05, 2025-12-21 05:05, 2025-12-21 11:05, 2025-12-21 17:05

Spamhaus XBL CBL

31.57.77.44 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: 2026-01-24 16:56:51.108000
Was present on blacklist at: 2025-12-20 16:56, 2025-12-27 16:56, 2026-01-10 16:56

Warden events (4)

2026-01-23: ReconScanning (node.9c1411): 4

DShield reports (IP summary, reports)

2025-12-15: Number of reports: 15; Distinct targets: 5
2025-12-16: Number of reports: 60; Distinct targets: 10
2025-12-17: Number of reports: 101; Distinct targets: 13
2025-12-18: Number of reports: 101; Distinct targets: 13
2025-12-19: Number of reports: 201; Distinct targets: 13
2025-12-21: Number of reports: 23; Distinct targets: 8
2025-12-22: Number of reports: 43; Distinct targets: 11
2025-12-28: Number of reports: 84; Distinct targets: 14
2026-01-09: Number of reports: 10; Distinct targets: 6
2026-01-10: Number of reports: 55; Distinct targets: 12
2026-01-11: Number of reports: 55; Distinct targets: 12

Origin AS: AS210538 - KEYUBU
BGP Prefix: 31.57.77.0/24
geo: Turkey, Istanbul; 🕑 Europe/Istanbul
hostname: server.keyubu.com
Address block ('inetnum' or 'NetRange' in whois database): 31.56.0.0 - 31.59.255.255
last_activity: 2026-01-23 05:00:43
last_warden_event: 2026-01-23 05:00:43
rep: 0.049107142857142856
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 3389; Tags: self-signed; CPEs: cpe:/a:openbsd:openssh:9.3, cpe:/o:freebsd:freebsd
ts_added: 2025-12-13 16:56:45.049000
ts_last_update: 2026-01-26 16:56:50.482000

Warden event timeline

DShield event timeline

Presence on blacklists