Is Bingbot using 40.77.178.255?
Yes, 40.77.178.255 is a confirmed Bingbot IP address from which Bingbot crawls the world wide web.
Last Seen
Tue, July 15 2025 at 17:06:22
IPv4
40.77.178.255
Host
msnbot-40-77-178-255.search.msn.com.

User Agents Detected Crawling from Bingbot IP 40.77.178.255
- Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) Chrome/100.0.4896.127 Safari/537.36