Is Meta-ExternalAgent using 2a03:2880:f810:f::?
Yes, 2a03:2880:f810:f:: is a confirmed Meta-ExternalAgent IP address from which Meta-ExternalAgent crawls the world wide web.
Status
Current
Last Seen
October 20, 2026, 22:12
IPv6 [compressed]
2a03:2880:f810:f::
IPv6 [uncompressed]
2a03:2880:f810:000f:0000:0000:0000:0000
User Agents Detected Crawling from Meta-ExternalAgent IP 2a03:2880:f810:f::
- Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
- Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
- meta-externalads/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
- meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
- meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
- Mozilla/5.0 (Linux; Android 14; Pixel 7 Build/AP2A.240805.005; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/127.0.6533.103 Mobile Safari/537.36 Instagram 350.0.0.0.0 Android (34/14; 420dpi; 1080x2400; Google/google; Pixel 7; panther; panther; en_US) (compatible; meta-externalads/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
Current and historic Meta-ExternalAgent IP addresses
Every IP address in the Meta-ExternalAgent API carries a status. A current IP address was confirmed within the past 12 months, through observed crawl activity or through the IP address lists published by the bot operator. A historic IP address has older confirmations only.
Historic records stay in the database on purpose. Log file analysis often covers older date ranges, and a lookup on aged logs still needs a match for the IP addresses in use back then.