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Dublin, Dublin City, Ireland

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
Dublin City (IE-D)
Country
Ireland (IE)
Time zone
Europe/Dublin
Place centre
53.3331, -6.2489
GeoNames
2964574 ↗

Published prefixes

5,362 prefixes in Fastah's public IP data (4,192 IPv4, 1,170 IPv6). The first 100, in address order:
1.178.7.0/242.17.172.0/222.18.236.0/222.19.60.0/222.19.176.0/242.22.227.0/242.58.60.0/223.2.34.128/263.2.57.0/243.2.59.0/243.2.79.0/243.2.109.0/243.4.12.3/323.4.12.4/323.4.12.53/323.4.12.54/323.4.13.32/273.4.15.168/29
Show 82 more
3.5.64.0/213.5.72.0/223.5.72.0/233.5.74.0/233.5.94.0/233.5.96.0/223.5.96.0/233.5.98.0/233.33.1.0/243.40.128.0/173.248.0.0/133.248.176.0/223.248.180.40/293.248.180.64/263.248.180.128/253.248.186.0/273.248.186.32/273.248.186.64/293.248.186.92/303.248.186.128/253.248.216.32/273.248.244.0/263.248.244.240/303.248.245.0/243.248.246.0/233.249.28.0/233.250.209.192/263.250.210.0/233.250.243.64/263.250.244.0/263.251.56.0/243.251.62.128/253.251.94.0/243.251.95.96/273.251.95.128/273.251.104.0/263.251.104.128/253.251.105.0/253.251.105.128/253.251.106.128/253.251.109.92/303.251.110.208/283.251.110.224/283.251.144.0/293.251.148.120/293.251.152.44/303.251.215.192/263.251.216.0/233.251.220.215/323.252.50.64/263.253.134.0/233.253.148.0/223.253.166.0/233.253.168.0/223.253.174.0/233.253.176.0/223.253.180.0/223.253.184.0/223.253.188.0/243.253.189.64/293.253.189.72/293.253.212.0/223.253.216.0/223.253.220.0/223.253.224.0/223.253.228.0/223.254.8.0/253.254.10.0/253.254.178.192/263.254.234.0/253.254.234.128/253.254.236.0/223.255.16.0/224.207.0.0/164.207.0.0/194.207.0.197/324.207.0.229/324.207.0.242/324.207.16.32/274.207.16.128/264.207.32.0/214.207.40.0/22

Organizations (prefixes here)

Microsoft2,577
Amazon / AWS624
Cloudflare362
Cogent Communications287
GTT180
IPXO97
Google73
Apple43
Akamai27
Viasat25
Tata Communications22
Equinix18
Cisco Cloud Security15
LogicWeb12
Starlink10
OpenGeoFeedOrg-Public6
Hyonix4
Euro Fiber Communications1

Geofeeds (prefixes here)

Microsoft · 011,292
Microsoft · 031,248
Discovered feed 2e86522ad4fde899443
Discovered feed 61fb872014cf7fda375
Cloudflare · 01362
Cogent Communications · 01287
Cloudflare · 02283
Amazon / AWS · 01191
Amazon / AWS · 02181
GTT · 01180
IPXO · 0197
Google · 0173
Discovered feed 71e48d2ad84961ce46
iCloud Private Relay · 0143
Discovered feed cc402feaa650447641
Microsoft · 0237
Discovered feed 28154912708b3c0432
Akamai · 0127
Discovered feed 9cdb4e827a7213ce26
Viasat · 0125
Discovered feed ea512b45d1bafd1925
Tata Communications · 0122
Discovered feed 13b306ab7623341d19
Discovered feed 91f63ffea1cc848b19
Discovered feed 0b969086a5adc91d18
and 178 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 →