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General Information
Name:
Cityfibre Limited
Domain:
cityfibre.com
Country:
GB
Type:
isp
Registry:
RIPE_NCC
Prefix Counts
IPv4 Count:
361,216
IPv6 Count:
1,346,878,762,742,493,739,090,247,155,712
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 46.254.0.0/21 | GB | UK-CITYFIBREHOLDINGS-20101214 | Cityfibre Limited | RIPE_NCC | ALLOCATED PA | 2,048 |
| 62.249.192.0/18 | GB | ENTANET | Entanet International LTD | RIPE_NCC | ASSIGNED PA | 16,384 |
| 78.32.0.0/15 | GB | ENTANET-360043-WBC | Entanet Customer | RIPE_NCC | ASSIGNED PA | 131,072 |
| 79.143.144.0/20 | GB | LAWYERSONLINE | Lawyers On Line LTD | RIPE_NCC | ASSIGNED PA | 4,096 |
| 81.31.96.0/19 | GB | ENTANET | Entanet International LTD | RIPE_NCC | ASSIGNED PA | 8,192 |
| 84.45.128.0/17 | GB | ENTANET-ADSL | Adsl Endpoints Nat Conections Only | RIPE_NCC | ASSIGNED PA | 32,768 |
| 87.127.0.0/16 | GB | ENTANET-362534-WBC | Entanet Customer | RIPE_NCC | ASSIGNED PA | 65,536 |
| 88.83.96.0/24 | GB | NINE-ENTA1 | NINE-ENTA1 | RIPE_NCC | ASSIGNED PA | 256 |
| 88.83.104.0/24 | GB | NINE-ENTA2 | NINE-ENTA2 | RIPE_NCC | ASSIGNED PA | 256 |
| 88.83.106.0/24 | GB | NINE-ENTA3 | NINE-ENTA3 | RIPE_NCC | ASSIGNED PA | 256 |
| 88.83.109.0/24 | GB | NINE-ENTA4 | NINE-ENTA4 | RIPE_NCC | ASSIGNED PA | 256 |
| 88.83.111.0/24 | GB | NINE-ENTA5 | NINE-ENTA5 | RIPE_NCC | ASSIGNED PA | 256 |
| 88.83.116.0/24 | GB | NINE-ENTA6 | NINE-ENTA6 | RIPE_NCC | ASSIGNED PA | 256 |
| 88.83.118.0/23 | GB | NINE-ENTA7 | NINE-ENTA7 | RIPE_NCC | ASSIGNED PA | 512 |
| 88.83.124.0/23 | GB | NINE-ENTA9 | NINE-ENTA9 | RIPE_NCC | ASSIGNED PA | 512 |
| 88.83.126.0/24 | GB | NINE-ENTA10 | NINE-ENTA10 | RIPE_NCC | ASSIGNED PA | 256 |
| 95.141.152.0/22 | GB | UK-DSLPLUS-20090605 | Dslplus Limited | RIPE_NCC | ALLOCATED PA | 1,024 |
| 109.224.160.0/19 | GB | UK-CITYFIBREHOLDINGS-20100113 | Cityfibre Limited | RIPE_NCC | ALLOCATED PA | 8,192 |
| 156.67.241.0/24 | GB | CITYFIBRE-L1 | bri-cust-uu-net | RIPE_NCC | LEGACY | 256 |
| 156.67.242.0/23 | GB | CITYFIBRE-L1 | lee-cust-uu-net | RIPE_NCC | LEGACY | 512 |
| 156.67.244.0/24 | GB | CITYFIBRE-HOLDINGS | PB-CUST-UN-NET-3 | RIPE_NCC | LEGACY | 256 |
| 156.67.244.0/22 | GB | CITYFIBRE-HOLDINGS | PB-CUST-UN-NET-3 | RIPE_NCC | LEGACY | 1,024 |
| 156.67.248.0/21 | GB | CITYFIBRE-L1 | BRK-CUST-UU-NET | RIPE_NCC | LEGACY | 2,048 |
| 178.16.224.0/22 | GB | SWIFTINTERNET | On-line Marketing & Sales LTD | RIPE_NCC | ASSIGNED PA | 1,024 |
| 178.16.228.0/24 | GB | SWIFTINTERNET-ADSL | Swiftadsl Customer Swifteric | RIPE_NCC | ASSIGNED PA | 256 |
| 178.16.237.0/24 | GB | SWIFTINTERNET-ADSL | Swift Adsl Customer /29 | RIPE_NCC | ASSIGNED PA | 256 |
| 178.217.92.0/24 | GB | UK-OTSUKA-20200708 | OTSUKA PHARMACEUTICAL EUROPE LTD. | RIPE_NCC | ALLOCATED PA | 256 |
| 185.81.192.0/24 | GB | CITYFIBRE-HOLDINGS | PB-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 256 |
| 185.81.193.0/24 | GB | CITYFIBRE-HOLDINGS | COV-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 256 |
| 185.81.194.0/24 | GB | CITYFIBRE-HOLDINGS | KRK-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 256 |
| 185.81.195.0/24 | GB | CITYFIBRE-HOLDINGS | PB-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 256 |
| 185.101.148.0/22 | GB | UK-CITYFIBREHOLDINGS-20150526 | Cityfibre Limited | RIPE_NCC | ALLOCATED PA | 1,024 |
| 185.129.72.0/22 | GB | CITYFIBRE-SCOT | ABD-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 1,024 |
| 185.129.73.0/24 | GB | CITYFIBRE-SCOT | EDI-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 256 |
| 185.129.74.0/23 | GB | CITYFIBRE-SCOT | GLA-CUST-UN-NET | RIPE_NCC | ASSIGNED PA | 512 |
| 185.142.84.0/24 | GB | ST-IVES | Radlea Limited | RIPE_NCC | ASSIGNED PA | 256 |
| 185.142.85.0/24 | GB | UK-RADLEA-LTD-20160308 | Radlea Limited | RIPE_NCC | ALLOCATED PA | 256 |
| 185.146.44.0/23 | GB | UK-ARROW-20160502 | Arrow Business Communications Limited | RIPE_NCC | ASSIGNED PA | 512 |
| 185.220.12.0/22 | GB | UK-CITYFIBREHOLDINGS-20170908 | Cityfibre Limited | RIPE_NCC | ALLOCATED PA | 1,024 |
| 188.39.0.0/16 | GB | ENTANET | Entanet International LTD | RIPE_NCC | ASSIGNED PA | 65,536 |
| 192.160.109.0/24 | GB | DGA | Linkchoose LTD | RIPE_NCC | LEGACY | 256 |
| 193.35.217.0/24 | GB | HORIBAMIRA | HORIBA MIRA LIMITED | RIPE_NCC | ASSIGNED PI | 256 |
| 193.37.208.0/22 | GB | MFM-HOSTED | MFM-HOSTED | RIPE_NCC | ASSIGNED PA | 1,024 |
| 195.74.96.0/19 | GB | ENTANET | Entanet International LTD | RIPE_NCC | ASSIGNED PA | 8,192 |
| 195.80.1.0/24 | GB | NINE-ENTA11 | NINE-ENTA11 | RIPE_NCC | ASSIGNED PA | 256 |
| 195.80.2.0/24 | GB | NINE-ENTA12 | NINE-ENTA12 | RIPE_NCC | ASSIGNED PA | 256 |
| 195.80.5.0/24 | GB | NINE-ENTA13 | NINE-ENTA13 | RIPE_NCC | ASSIGNED PA | 256 |
| 195.80.6.0/24 | GB | NINE-ENTA14 | NINE-ENTA14 | RIPE_NCC | ASSIGNED PA | 256 |
| 195.80.14.0/23 | GB | NINE-ENTA16 | NINE-ENTA16 | RIPE_NCC | ASSIGNED PA | 512 |
| 212.124.199.0/24 | GB | TWENTYTWENTY-DSL-1 | 2020MEDIA.NET.UK Adsl Pool | RIPE_NCC | ASSIGNED PA | 256 |
| 212.187.239.0/24 | GB | CITYFIBRE-HOLDINGS | Customer Network | RIPE_NCC | ASSIGNED PA | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:4d48::/32 | GB | UK-CITYFIBREHOLDINGS-20050912 | Cityfibre Limited | RIPE_NCC | ALLOCATED-BY-RIR |
| 2001:4d48::/29 | GB | UK-CITYFIBREHOLDINGS-20050912 | Cityfibre Limited | RIPE_NCC | ALLOCATED-BY-RIR |
| 2a05:8940::/29 | GB | CITYFIBRE-V6-0 | Cityfibre Limited | RIPE_NCC | ASSIGNED |
Network Relationships
Peers:
AS917, AS1031, AS1267, AS1828, AS2603, AS3170, AS3214, AS3216, AS3741, AS4455, AS5405, AS5413, AS5713, AS6233, AS6424, AS6461, AS6667, AS6894, AS6939, AS7195, AS7575, AS8218, AS8220, AS8426, AS8455, AS8607, AS8896, AS8943, AS9009, AS9044, AS9505, AS12552, AS12969, AS13030, AS13237, AS14537, AS14630, AS15412, AS15692, AS16552, AS17639, AS18106, AS20562, AS20764, AS23106, AS24482, AS25091, AS25160, AS25369, AS28792, AS29075, AS30844, AS31042, AS31742, AS33891, AS34177, AS34224, AS34288, AS34442, AS34549, AS34927, AS35266, AS35280, AS35598, AS37100, AS37468, AS37497, AS37662, AS37721, AS38880, AS39120, AS39122, AS39351, AS41047, AS41095, AS41327, AS41811, AS42473, AS42689, AS45352, AS47957, AS48070, AS48362, AS49544, AS50300, AS50304, AS50629, AS51185, AS52320, AS58511, AS61568, AS62167, AS62275, AS63927, AS132337, AS137409, AS207841, AS212483, AS213241, AS263152, AS398465
