// Geofeed 01

Microsoft

Feed details

URL: https://download.microsoft.com/download/0b9dc6ca-68f9-43b2-b094-da4f6d509bc3/geoloc-Microsoft.csv ↗
Format: RFC 8805 CSV
Publisher: Microsoft (confirmed)

Latest crawl

Outcome: FetchedHTTP 200
Rows: 23,477 · Outside those ranges, registered to the same organization8,493 · Outside every declaring range1 · Invalid
RFC 9632: 31,970 rows · Not declared: it names no https feed
Declared by: No registry record declares this URL (RFC 9632).

Published prefixes

31,887 prefixes in Fastah's public IP data (23,204 IPv4, 8,683 IPv6). The first 100, in address order:

4.144.0.0/174.144.128.0/174.145.0.0/164.146.0.0/164.147.0.0/164.148.0.0/164.149.0.0/184.149.64.0/194.149.96.0/194.149.128.0/174.150.0.0/184.150.64.0/184.150.128.0/184.150.192.0/194.150.224.0/194.151.0.0/164.152.0.0/154.154.0.0/15

Show 82 more

4.156.0.0/154.158.0.0/154.160.0.0/164.161.0.0/164.162.0.0/164.163.0.0/164.164.0.0/164.165.0.0/164.166.0.0/164.167.0.0/164.168.0.0/164.169.0.0/164.170.0.0/154.172.0.0/154.174.0.0/164.175.0.0/164.176.0.0/164.177.0.0/164.178.0.0/164.179.0.0/164.180.0.0/164.181.0.0/164.182.0.0/164.183.0.0/164.184.0.0/204.184.56.0/214.184.64.0/184.184.128.0/174.185.0.0/164.186.0.0/164.187.0.0/184.187.64.0/184.187.128.0/174.188.0.0/164.189.0.0/164.190.0.0/174.190.128.0/174.191.0.0/164.192.0.0/164.193.0.0/164.194.0.0/164.195.0.0/164.196.0.0/154.198.0.0/194.198.32.0/194.198.64.0/184.198.128.0/194.198.160.0/194.198.192.0/184.199.0.0/174.199.128.0/174.200.0.0/174.200.128.0/174.201.0.0/164.202.0.0/164.203.0.0/174.203.128.0/194.204.0.0/154.206.0.0/164.207.0.0/164.208.0.0/154.210.0.0/174.210.128.0/174.211.0.0/164.212.0.0/164.213.0.0/164.214.0.0/154.216.0.0/164.217.0.0/164.218.0.0/164.219.0.0/164.220.0.0/174.220.128.0/174.221.0.0/164.222.0.0/164.223.0.0/164.224.0.0/164.225.0.0/164.226.0.0/174.226.128.0/174.227.0.0/174.227.128.0/17

Data as of 2026-11-05, from Fastah's daily geofeed crawl.

Source & provenance. Fastah lists this feed as published and does not edit it. Inclusion is not a quality endorsement. Publish or fix your own geofeed →