Developer console
← All geofeeds// Place

Cardiff, Cardiff, United Kingdom

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
Cardiff (GB-CRF)
Country
United Kingdom (GB)
Time zone
Europe/London
Place centre
51.4800, -3.1800
GeoNames
2653822 ↗

Published prefixes

1,139 prefixes in Fastah's public IP data (860 IPv4, 279 IPv6). The first 100, in address order:
5.44.253.0/249.129.34.0/249.129.46.128/259.129.56.64/279.129.58.160/279.129.222.0/249.129.237.0/259.129.243.192/2613.104.96.208/2813.104.96.224/2713.104.97.0/2913.104.97.252/3013.104.98.96/2813.104.98.112/2913.104.132.0/2413.104.253.208/2813.105.15.60/3013.105.83.128/26
Show 82 more
13.105.165.192/2613.106.16.0/2313.107.185.12/3017.74.224.0/2120.33.134.0/2420.33.166.0/2420.39.160.0/2120.40.104.0/2120.40.106.50/3120.40.107.84/3220.45.176.0/2020.47.56.0/2420.47.82.0/2320.58.64.0/1820.58.64.0/2320.58.66.0/2720.58.66.32/2920.58.66.96/2720.58.66.128/2520.58.67.48/2920.58.67.56/3020.58.67.128/2520.58.68.56/3020.58.69.0/2420.58.70.0/2520.58.70.192/2720.58.70.224/2820.58.71.0/2620.58.71.128/2620.58.71.192/2720.58.72.16/2820.58.72.32/2920.58.79.176/2820.58.120.0/2620.58.120.224/2720.60.112.0/2420.60.164.0/2320.68.64.0/1820.68.125.79/3220.77.192.0/1820.77.240.43/3220.90.0.0/1820.90.9.64/3220.90.32.128/2920.90.32.144/2820.90.32.160/2820.90.33.0/2420.90.34.0/2320.90.36.0/2820.90.36.40/2920.90.36.64/2720.90.36.96/2820.90.36.112/3020.90.37.0/2520.90.37.224/2720.90.38.16/2920.90.38.24/3020.90.38.38/3120.90.38.52/3020.90.38.56/2920.90.38.240/2920.90.38.248/2920.95.86.0/2420.95.110.0/2420.117.0.0/1820.135.64.0/2320.143.240.0/2320.150.2.0/2320.150.52.0/2420.150.110.0/2420.157.46.0/2420.162.0.0/1720.162.80.198/3220.162.84.125/3220.162.86.120/3220.162.86.241/3220.162.87.200/3220.162.87.253/3220.162.89.46/3220.162.91.242/3220.162.91.246/3220.162.91.248/32

Organizations (prefixes here)

Microsoft895
Cloudflare81
GTT37
Apple28
IPXO8
Cogent Communications2
Bunny Communications1
LogicWeb1

Geofeeds (prefixes here)

Microsoft · 03536
Microsoft · 01346
Cloudflare · 0181
Cloudflare · 0254
GTT · 0137
iCloud Private Relay · 0128
Discovered feed 21a511a14d57ee3216
Discovered feed 30272c98452f0e6015
Discovered feed 37831489675f026115
Microsoft · 0213
IPXO · 018
Discovered feed aeff746915e7fddd8
Discovered feed eb9ac414b12b367b8
Discovered feed e50b92e9e56f00786
Discovered feed 5ebc97ad68c7cb665
Discovered feed 27ea7ab939b70fc94
Discovered feed d52d78f7e10caab43
Cogent Communications · 012
Discovered feed 60e5c7cd251deb952
Discovered feed 80d69ae2f8d7b9302
Discovered feed 89bee8a1ef3919df2
Discovered feed c9a930e315e063842
Discovered feed d74a3de3e24755c22
Discovered feed dd209ffa03c486282
Discovered feed ea512b45d1bafd192
and 10 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 →