Is Bingbot using 40.77.180.137?
Yes, 40.77.180.137 is a confirmed Bingbot IP address from which Bingbot crawls the world wide web.
Last Seen
Sun, May 17 2020 at 04:02:52
IPv4
40.77.180.137
Host
msnbot-40-77-180-137.search.msn.com.

User Agents Detected Crawling from Bingbot IP 40.77.180.137
- Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534+ (KHTML, like Gecko) BingPreview/1.0b