IP address
Tags:
Static IP
IP in hostname
- IP blacklists
blocklist.de web-login
65.21.156.81 is listed on the blocklist.de web-login blacklist.
Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs that attacks Joomla, Wordpress and<br>other Web-Logins with Brute-Force Logins.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-12-15 11:05:00.542000
Was present on blacklist at:
2025-12-09 23:05,
2025-12-10 05:05,
2025-12-10 11:05,
2025-12-10 17:05,
2025-12-10 23:05,
2025-12-11 05:05,
2025-12-11 11:05,
2025-12-11 17:05,
2025-12-11 23:05,
2025-12-12 05:05,
2025-12-12 11:05,
2025-12-12 17:05,
2025-12-12 23:05,
2025-12-13 05:05,
2025-12-13 11:05,
2025-12-13 17:05,
2025-12-13 23:05,
2025-12-14 05:05,
2025-12-14 11:05,
2025-12-14 17:05,
2025-12-14 23:05,
2025-12-15 05:05,
2025-12-15 11:05
Spamhaus SBL CSS
65.21.156.81 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:
2025-12-16 23:08:21.302000
Was present on blacklist at:
2025-12-09 23:08
Spamhaus XBL CBL
65.21.156.81 is listed on the Spamhaus XBL CBL blacklist.
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:
2025-12-16 23:08:21.302000
Was present on blacklist at:
2025-12-09 23:08,
2025-12-16 23:08
blocklist.de Apache
65.21.156.81 is listed on the blocklist.de Apache blacklist.
Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing attacks on the service<br>Apache, Apache-DDOS, RFI-Attacks.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-12-15 11:05:00.459000
Was present on blacklist at:
2025-12-09 23:05,
2025-12-10 05:05,
2025-12-10 11:05,
2025-12-10 17:05,
2025-12-10 23:05,
2025-12-11 05:05,
2025-12-11 11:05,
2025-12-11 17:05,
2025-12-11 23:05,
2025-12-12 05:05,
2025-12-12 11:05,
2025-12-12 17:05,
2025-12-12 23:05,
2025-12-13 05:05,
2025-12-13 11:05,
2025-12-13 17:05,
2025-12-13 23:05,
2025-12-14 05:05,
2025-12-14 11:05,
2025-12-14 17:05,
2025-12-14 23:05,
2025-12-15 05:05,
2025-12-15 11:05
AbuseIPDB
65.21.156.81 is listed on the AbuseIPDB blacklist.
Description: AbuseIPDB is a project managed by Marathon Studios Inc.<br>Lists IPs performing a malicious activity (DDoS, spam, phishing...)
Type of feed:
primary (
feed detail page)
Last checked at:
2025-12-11 05:00:00.730000
Was present on blacklist at:
2025-12-11 05:00
Blocklist.net.ua
65.21.156.81 is listed on the Blocklist.net.ua blacklist.
Description: BlockList contains IP addresses that perform attacks,<br>send spam or brute force passwords to the blocking list.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-12-20 03:15:01.387000
Was present on blacklist at:
2025-12-11 19:15,
2025-12-11 23:15,
2025-12-12 03:15,
2025-12-12 07:15,
2025-12-12 11:15,
2025-12-12 15:15,
2025-12-12 19:15,
2025-12-12 23:15,
2025-12-13 03:15,
2025-12-13 07:15,
2025-12-13 11:15,
2025-12-13 15:15,
2025-12-13 19:15,
2025-12-13 23:15,
2025-12-14 03:15,
2025-12-14 07:15,
2025-12-14 11:15,
2025-12-14 15:15,
2025-12-14 19:15,
2025-12-14 23:15,
2025-12-15 03:15,
2025-12-15 07:15,
2025-12-15 11:15,
2025-12-15 15:15,
2025-12-15 19:15,
2025-12-15 23:15,
2025-12-16 03:15,
2025-12-16 07:15,
2025-12-16 11:15,
2025-12-16 15:15,
2025-12-16 19:15,
2025-12-16 23:15,
2025-12-17 03:15,
2025-12-17 07:15,
2025-12-17 11:15,
2025-12-17 15:15,
2025-12-17 19:15,
2025-12-17 23:15,
2025-12-18 03:15,
2025-12-18 07:15,
2025-12-18 11:15,
2025-12-18 15:15,
2025-12-18 19:15,
2025-12-18 23:15,
2025-12-19 03:15,
2025-12-19 07:15,
2025-12-19 11:15,
2025-12-19 15:15,
2025-12-19 19:15,
2025-12-19 23:15,
2025-12-20 03:15
- Origin AS
- AS24940 - HETZNER-AS
- BGP Prefix
- 65.21.0.0/16
- geo
-
Finland, Helsinki
- 🕑 Europe/Helsinki
- hostname
- static.81.156.21.65.clients.your-server.de
- hostname_class
- ['ip_in_hostname', 'static']
- Address block ('inetnum' or 'NetRange' in whois database)
- 65.21.0.0 - 65.21.255.255
- reserved_range
- 0
- Shodan's InternetDB
- Open ports: 53, 80, 110, 143, 443, 465, 587, 993, 995, 2082, 2083, 2086, 2087, 2095, 2096, 7080
- Tags: starttls
- CPEs: cpe:/a:exim:exim:4.98.1
- ts_added
- 2025-12-09 23:08:14.550000
- ts_last_update
- 2025-12-20 03:30:19.917000
Warden event timeline
DShield event timeline
Presence on blacklists
