upc.ie
One organisation, resolved across 4 separately-registered clusters
linked by shared operating domain upc.ie — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-10-11
4 clusters ·
38,028 netblocks ·
12,858,941 IPv4 addresses ·
80 IPv6 prefixes ·
2 countries
IPv6 ranges (80)
- 2a02:8800::/24
- 2a02:8880::/25
- 2a02:a300::/27
- 2001:730::/29
- 2a02:8080::/29
- 2a02:a300::/29
- 2a02:a308::/29
- 2a02:ab00::/29
- 2a02:8080::/30
- 2a02:8084::/30
- 2a02:a314::/30
- 2a02:a318::/30
- 2a02:a31c::/30
- 2a02:ab00::/30
- 2a02:ab04::/30
- 2001:4050::/32
- 2a00:13a0::/32
- 2a00:1981::/32
- 2a00:1982::/32
- 2a00:7400::/32
- 2a00:ea00::/32
- 2a02:6400::/32
- 2a02:6fc0::/32
- 2a02:8801::/32
- 2a02:a310::/32
- 2a02:a311::/32
- 2a02:a312::/32
- 2a02:a313::/32
- 2a03:8880::/32
- 2a10:ac00::/32
- 2a13:e240::/32
- 2001:4050:4000::/34
- 2001:4050:8000::/34
- 2001:4050::/34
- 2001:4050:c000::/34
- 2a02:88b2:1000::/36
- 2a02:88b2:2000::/36
- 2a02:88b2:3000::/36
- 2a02:88b2:4000::/36
- 2a02:88b2:5000::/36
- 2a02:88b2::/36
- 2a02:88fe::/36
- 2001:678:2e4::/48
- 2001:678:82c::/48
- 2001:678:b18::/48
- 2001:67c:794::/48
- 2a00:2381:1d4::/48
- 2a00:2381:1e22::/48
- 2a00:2381:5c9::/48
- 2a00:2381:c82d::/48
- 2a00:2381:e342::/48
- 2a00:2381:1e22::/56
- 2a00:2381:a99::/56
- 2a00:2381:c82d::/56
- 2a00:2381:ff63:2b00::/56
- 2a00:2381:ff63:3400::/56
- 2a00:2381:ff63:3a00::/56
- 2001:1a0a:8010:2d::/64
- 2001:4d78:2031:5::/64
- 2001:4d78:300:125e::/64
- 2a00:2381:ffff:f::/64
- 2a02:8800:f000:f00::/64
- 2001:504:0:2::6830:1/128
- 2001:7f8:12a::250/128
- 2001:7f8:13::a500:6830:2/128
- 2001:7f8:13::a505:9776:1/128
- 2001:7f8:15e::250/128
- 2001:7f8:18:12::28/128
- 2001:7f8:18::39/128
- 2001:7f8:1::a500:6830:2/128
- 2001:7f8:4::1aae:4/128
- 2001:7f8:7f::181/128
- 2001:7f8:83::6830:1/128
- 2001:7f8:91::1a:1/128
- 2001:7f8:b6::1aae:1/128
- 2001:7f8:bd::6830:1/128
- 2001:7f8:be::6830:1/128
- 2001:7f8:c0::6830:1/128
- 2001:7f8:c3::6830:1/128
- 2001:7f8:c:8235::6830:1/128
Member clusters
- Virgin Media Limited GB 37,556 netblocks
- Liberty Global Europe Holding B.V. NL 255 netblocks
- P4 Sp. z o.o. 247 netblocks
- VM-IE NL 54 netblocks