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Microsoft 365 Blog
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Announcing: Office 365 endpoint categories and Office 365 IP Address and URL web service

PaulAndrew's avatar
PaulAndrew
Icon for Microsoft rankMicrosoft
Apr 02, 2018
[Originally published for the preview on 4/2/2018 and updated on 7/6/2018. Updated for GA on 9/5/2018]   Announcing: The IP Address and URL web services are generally available from 5th September...
Updated Sep 23, 2018
Version 7.0
networking
office 365
tboggs's avatar
tboggs
Brass Contributor
Dec 14, 2018

I can't find the following IP Addresses (or inclusive subnets) in either the worldwide Endpoints list, even though the URLs are present:

 

tasks.office.com - 13.107.6.160

Worldwide Endpoints 201811280 with a first octet of 13. 

13.106.4.128/25
13.106.56.0/25
13.107.128.0/22
13.107.136.0/22
13.107.140.6/32
13.107.18.10/31
13.107.19.10/31
13.107.3.0/24
13.107.6.150/31
13.107.6.152/31
13.107.6.156/31
13.107.6.168/32
13.107.6.171/32
13.107.64.0/18
13.107.7.190/31
13.107.9.150/31
13.107.9.152/31
13.107.9.156/31
13.107.9.168/32
13.67.50.224/29
13.70.151.216/32
13.71.127.197/32
13.71.201.64/26
13.72.245.115/32
13.73.1.120/32
13.75.126.169/32
13.75.48.16/29
13.75.80.16/29
13.80.125.22/32
13.84.178.101/32
13.89.240.113/32
13.91.91.243/32

 

Same with watchdog.servicebus.windows.net - 70.37.104.240

 

Am I not getting the entire list?