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AS8468

Cityfibre Limited

AS8468 is Cityfibre Limited (cityfibre.com). It announces 358,400 IPv4 addresses in 45 prefixes, and 3 IPv6 prefixes.

United Kingdom· RIPE· allocated 1997-09-10· isp

358,400
IPv4 addresses announced
45
IPv4 prefixes
3
IPv6 prefixes
64.58%
of its routes RPKI-valid
358,400
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United Kingdom358,400 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
ENTANET
name
Cityfibre Limited
org
ORG-CHL10-RIPE
org name
Cityfibre Limited
org address
15 Bedford Street, WC2E 9HE, London, UNITED KINGDOM
org country
GB
country
GB
source
ripe
status
ASSIGNED
created
2002-09-19
updated
2026-10-01
descr
Cityfibre
remarks
Peering available at:- / LINX LON1 / LINX LON2 / LINX Manchester / LoNAP / http://as8468.peeringdb.com / Telephone: +44 330 100 3551 / Peering requests to: peering@cityfibre.com / Abuse matters to: abuse@cityfibre.com / Corporate info: https://www.cityfibre.com/ / -------------- Transit -------------- / CenturyLink / Telia Carrier / Vodafone GlobalNet / GTT Communications / -------------- Transit Customers -------------- / LINX / Fidonet / 2020media / coreix / software connection / Servology / Call Flow Sol
maintainer
RIPE-NCC-END-MNT|MNT-CITYFIBRE
abuse name
Abuse-C Role
abuse email
abuse@cityfibre.com
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

45 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
46.254.0.0/21United Kingdomnot found172026-10-02
62.249.192.0/18United Kingdomnot found172026-10-02
78.32.0.0/15United Kingdomnot found172026-10-02
79.143.144.0/20United Kingdomvalid172026-10-02
81.31.96.0/19United Kingdomnot found172026-10-02
84.45.128.0/17United Kingdomnot found172026-10-02
87.127.0.0/16United Kingdomnot found172026-10-02
88.83.96.0/24United Kingdomvalid172026-10-02
88.83.104.0/24United Kingdomvalid172026-10-02
88.83.106.0/24United Kingdomvalid172026-10-02
88.83.109.0/24United Kingdomvalid172026-10-02
88.83.111.0/24United Kingdomvalid172026-10-02
88.83.116.0/24United Kingdomvalid172026-10-02
88.83.118.0/23United Kingdomvalid172026-10-02
88.83.124.0/23United Kingdomvalid172026-10-02
88.83.126.0/24United Kingdomvalid172026-10-02
95.141.152.0/22United Kingdomnot found172026-10-02
109.224.160.0/19United Kingdomnot found172026-10-02
156.67.241.0/24United Kingdomvalid172026-10-02
156.67.242.0/23United Kingdomvalid172026-10-02
156.67.244.0/22United Kingdomvalid172026-10-02
156.67.244.0/24United Kingdomvalid42026-10-02
156.67.248.0/21United Kingdomvalid172026-10-02
178.16.224.0/22United Kingdomvalid172026-10-02
178.16.228.0/24United Kingdomvalid172026-10-02
178.16.237.0/24United Kingdomvalid172026-10-02
178.217.92.0/24United Kingdomnot found172026-10-02
185.81.192.0/24United Kingdomvalid172026-10-02
185.81.193.0/24United Kingdomvalid172026-10-02
185.81.194.0/24United Kingdomvalid172026-10-02
185.81.195.0/24United Kingdomvalid172026-10-02
185.101.148.0/22United Kingdomvalid172026-10-02
185.129.72.0/22United Kingdomvalid172026-10-02
185.129.73.0/24United Kingdomvalid172026-10-02
185.129.74.0/23United Kingdomvalid172026-10-02
185.146.44.0/23United Kingdomvalid172026-10-02
185.220.12.0/22United Kingdomvalid172026-10-02
188.39.0.0/16United Kingdomnot found172026-10-02
193.35.217.0/24United Kingdomnot found172026-10-02
193.37.208.0/22United Kingdomnot found172026-10-02
195.74.96.0/19United Kingdomnot found172026-10-02
195.80.2.0/24United Kingdomvalid172026-10-02
195.80.14.0/23United Kingdomvalid172026-10-02
212.124.199.0/24United Kingdomvalid172026-10-02
212.187.239.0/24United Kingdomnot found152026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

3 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:4d48::/29United Kingdomnot found202026-10-02
2001:4d48::/32United Kingdomnot found202026-10-02
2a05:8940::/29United Kingdomnot found202026-10-02
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