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2a03:2880:f80c:23::

Neutral Activity Whitelisted Subnet IPv6 SLAAC Note

Abuse confidence score ?

0% Low Risk

17 reports

5 reporters · latest 9 hours ago

2a03:2880:f80c:23:: is an IP address from within our whitelist belonging to the subnet 2a03:2880:f80c::/48, which we identify as "Facebook".

ISP	Meta Platforms Ireland Limited
Usage Type	Commercial
ASN	AS32934
Domain Name	facebook.com
Country	🇸🇬 Singapore
City	Singapore

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 2a03:2880:f80c:23::

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This IP address has been reported a total of 17 times from 5 distinct sources. 2a03:2880:f80c:23:: was first reported on March 24th 2026, and the most recent report was 9 hours ago. In the last 60 days, the top reporter locations were: Germany with 12 reports; Poland with 2 reports; Brazil with 1 report. The most common categories in these recent reports were: Bad Web Bot 16 times; Web App Attack 14 times; Brute-Force 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇵🇱 mscode.pl	2026-10-12 09:53:38 (9 hours ago)	Triggered Cloudflare WAF (firewallCustom) from SG. Action taken: BLOCK ASN: 32934 (Facebook, Inc.) P ... show more Triggered Cloudflare WAF (firewallCustom) from SG. Action taken: BLOCK ASN: 32934 (Facebook, Inc.) Protocol: HTTP/2 (GET method) Zone: r2.selify.io Endpoint: / UA: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot
🇩🇪 jbcrn	2026-10-10 08:46:13 (2 days ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇵🇱 mscode.pl	2026-10-09 19:54:20 (2 days ago)	Triggered Cloudflare WAF (firewallCustom) from SG. Action taken: BLOCK ASN: 32934 (Facebook, Inc.) P ... show more Triggered Cloudflare WAF (firewallCustom) from SG. Action taken: BLOCK ASN: 32934 (Facebook, Inc.) Protocol: HTTP/2 (GET method) Zone: r2.selify.io Endpoint: / UA: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot
🇩🇪 jbcrn	2026-10-09 01:47:44 (3 days ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-10-07 01:40:33 (5 days ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-10-03 09:40:12 (1 week ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-09-28 06:40:34 (2 weeks ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-09-16 06:40:11 (3 weeks ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-09-10 14:39:29 (1 month ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-09-07 09:55:12 (1 month ago)	(mod_security) mod_security (id:217210) triggered by 2a03:2880:f80c:23:: (Unknown): 1 in the last 30 ... show more (mod_security) mod_security (id:217210) triggered by 2a03:2880:f80c:23:: (Unknown): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Sep 07 05:55:04.861505 2026] [security2:error] [pid 1602295:tid 1602295] [client 2a03:2880:f80c:23:::37790] ModSecurity: Access denied with code 403 (phase 2). Match of "rx ^(?i:(?:[a-z]{3,10}\\\\s+(?:\\\\w{3,7}?://[\\\\w\\\\-\\\\./](?::\\\\d+)?)?/[^?#](?:\\\\?[^#\\\\s])?(?:#[\\\\S])?\|connect (?:\\\\d{1,3}\\\\.){3}\\\\d{1,3}\\\\.?(?::\\\\d+)?\|options \\\\)\\\\s+[\\\\w\\\\./]+\|get /[^?#](?:\\\\?[^#\\\\s])?(?:#[\\\\S]*)?)$" against "REQUEST_LINE" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "114"] [id "217210"] [rev "1"] [msg "COMODO WAF: Invalid HTTP Request Line\|\|www.leagueloch.com:443\|F\|4"] [data "GET https://www.leagueloch.com:443 HTTP/1.1"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "www.leagueloch.com"] [uri "/"] [unique_id "ap6J-EtPLnh5316m1Cg2bQAAAAE"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-08-30 22:38:17 (1 month ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-08-28 21:38:35 (1 month ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-08-25 23:38:33 (1 month ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇩🇪 jbcrn	2026-08-18 14:40:28 (1 month ago)	Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Reque ... show more Blocked by iocaine (nam-shub-of-enki) tarpit. Classified as: Facebook, ruleset: ai.robots.txt. Requested honeypot path: /. User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) show less	Bad Web Bot Web App Attack
🇧🇷 alcacerlab	2026-08-16 03:41:42 (1 month ago)	2a03:2880:f80c:23:: - - [16/Aug/2026:00:41:41 -0300] "GET / HTTP/2" 200 54000 "-" "facebookexternalh ... show more 2a03:2880:f80c:23:: - - [16/Aug/2026:00:41:41 -0300] "GET / HTTP/2" 200 54000 "-" "facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)" ... show less	Bad Web Bot Web App Attack

Showing 1 to 15 of 17 reports

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