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San Antonio, Texas, United States

Networks whose geofeeds place IP prefixes here. IP-derived locations are approximate: a prefix placed here serves people in or around this city, not a street address.

Place details

Type
city
Region
Texas (US-TX)
Country
United States (US)
Time zone
America/Chicago
Place centre
29.4241, -98.4936
GeoNames
4726206 ↗

Published prefixes

11,107 prefixes in Fastah's public IP data (9,601 IPv4, 1,506 IPv6). The first 100, in address order:
4.149.96.0/194.149.98.72/294.149.105.4/314.149.105.176/294.149.112.128/254.149.113.0/254.149.114.0/254.149.114.128/264.150.0.0/184.150.33.0/244.150.35.64/274.150.35.96/284.150.35.112/294.151.0.0/164.151.98.0/244.151.99.20/314.151.99.72/294.151.103.92/30
Show 82 more
8.9.41.128/298.9.45.188/308.9.46.112/289.129.35.0/249.129.44.0/259.129.53.192/269.129.57.96/279.129.57.176/289.129.100.0/229.129.110.0/249.129.119.176/289.129.192.0/229.129.202.0/239.129.221.0/2412.201.194.232/2912.244.44.108/3013.65.0.0/1613.65.30.245/3213.65.37.122/3213.65.39.165/3213.65.39.247/3213.65.42.35/3213.65.42.183/3213.65.45.30/3213.65.82.190/3213.65.85.146/3213.65.86.56/3213.65.86.57/3213.65.89.91/3213.65.92.72/3213.65.94.204/3213.65.95.109/3213.65.96.175/3213.65.97.243/3213.65.107.32/2813.65.145.92/3213.65.160.16/2813.65.160.48/2813.65.160.64/2813.65.192.161/3213.65.193.29/3213.65.206.67/3213.65.208.36/3213.65.210.166/3213.65.211.125/3213.65.212.252/3213.65.241.130/3213.65.243.110/3213.66.0.0/1713.66.16.101/3213.66.36.144/3213.66.37.172/3213.66.38.99/3213.66.39.88/3213.66.59.226/3213.66.60.72/3213.66.60.151/3213.66.62.124/3213.66.80.131/3213.66.87.135/3213.72.129.0/2413.72.131.0/2413.72.141.0/2413.72.145.0/2413.72.147.0/2413.72.149.0/2413.72.151.0/2413.72.153.0/2413.72.155.0/2413.72.157.0/2413.72.159.0/2413.73.240.0/2013.73.240.0/2913.73.240.8/2913.73.240.16/2813.73.240.96/2813.73.240.112/2813.73.240.224/2813.73.240.240/2813.73.242.32/2913.73.242.224/2713.73.244.0/27

Organizations (prefixes here)

Charter Communications7,054
Microsoft3,291
Cogent Communications222
Cloudflare102
GTT101
Apple60
IPXO11
Bunny Communications1
CatoNetworks1

Geofeeds (prefixes here)

Charter Communications · 017,054
Microsoft · 011,839
Microsoft · 031,066
Microsoft · 04361
Cogent Communications · 01222
Cloudflare · 01102
GTT · 01101
iCloud Private Relay · 0160
Discovered feed 7404efcfe4400d2159
Cloudflare · 0259
Discovered feed 5b3b6b64e4c035fe43
Discovered feed 2e551005d5df89f825
Microsoft · 0225
Discovered feed ad03c9fc4c29ef5122
Discovered feed db244f0280dab91e21
Discovered feed eb9ac414b12b367b16
Discovered feed 836b97a3e6a0a61212
IPXO · 0111
Discovered feed 5ebc97ad68c7cb668
Discovered feed aeff746915e7fddd8
Discovered feed c9e60329e2fd807c8
Discovered feed 235fe452a0646b686
Discovered feed 358e737bc1ba90345
Discovered feed 4fb4e23349aa68495
Discovered feed 1bd035d689c08b854
and 22 more

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

Source & attribution. Place names and coordinates are from GeoNames (CC BY 4.0). The networks listed publish the geofeeds that place their prefixes here; Fastah does not edit them. Report a wrong location →