Is Bingbot using 40.77.180.139?
Yes, 40.77.180.139 is a confirmed Bingbot IP address from which Bingbot crawls the world wide web.
Last Seen
Mon, October 26 2020 at 06:17:12
IPv4
40.77.180.139
Host
msnbot-40-77-180-139.search.msn.com.

User Agents Detected Crawling from Bingbot IP 40.77.180.139
- Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0; BingPreview/1.0b) like Gecko