AS201838 Community Fibre Limited

AS201838Community Fibre LimitedFAI

WHOIS Topology

United Kingdom · RIPE NCCcommunityfibre.co.uk

Home broadbandRPKI filteringTor relays

IPv4 addresses

221 952

101 announced prefixes

IPv6 addresses

1.34 × 10³⁰

2 announced prefixes

BGP neighbours

…

CAIDA rank

#8 014

Customer cone 2 ASNs

Estimated users

225 k

APNIC: 222 k

RPKI

97% valid

0 invalid · 3 not covered

Average purity

449 sampled IPs

IXPs / facilities

4 / 3

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

Prefix	RPKI	Registration	Geolocation	Addresses
147.12.128.0/17	Valid	UK-COMMUNITYFIBRE-19910328RIPE	London	32 768
149.22.128.0/17	Not found	—	Manor Park	32 768
149.34.128.0/18	Not found	—	Dagenham	16 384
212.132.192.0/18	Valid	UK-COMMUNITYFIBRE-19981119RIPE	Camden	16 384
161.51.192.0/19	Valid	UK-COMMUNITYFIBRE-161-51-192-0RIPE	London	8 192
168.199.64.0/19	Valid	UK-COMMUNITYFIBRE-168-199-64-0RIPE	London	8 192
89.36.112.0/20	Valid	UK-COMMUNITYFIBRE-20051129RIPE	London	4 096
89.45.176.0/20	Valid	UK-COMMUNITYFIBRE-20051129RIPE	Fulham	4 096
89.222.16.0/20	Valid	UK-COMMUNITYFIBRE-20060907RIPE	London	4 096
161.51.48.0/20	Valid	NL-LEGACO-19920527RIPE	London	4 096
161.51.224.0/20	Valid	UK-COMMUNITYFIBRE-161-51-224-0RIPE	Romford	4 096
45.132.136.0/21	Valid	UK-COMMUNITYFIBRE-20190723RIPE	London	2 048
89.43.208.0/21	Valid	UK-COMMUNITYFIBRE-20051129RIPE	London	2 048
178.255.88.0/21	Valid	UK-COMMUNITYFIBRE-20100707RIPE	London	2 048
45.12.172.0/22	Valid	UK-COMMUNITYFIBRE-20190501RIPE	London	1 024
45.81.72.0/22	Valid	UK-COMMUNITYFIBRE-20190517RIPE	London	1 024
45.86.8.0/22	Valid	UK-COMMUNITYFIBRE-20190607RIPE	London	1 024
45.89.84.0/22	Valid	UK-COMMUNITYFIBRE-20190620RIPE	London	1 024
45.89.156.0/22	Valid	UK-COMMUNITYFIBRE-20190621RIPE	Abbey Wood	1 024
45.90.172.0/22	Valid	UK-COMMUNITYFIBRE-20190625RIPE	London	1 024

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 124 / 867 （14%） · flagged 28

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

147.12.128.0/1714/128 with data · 3 flagged

212.132.192.0/187/64 with data · 2 flagged

149.34.128.0/185/64 with data · 1 flagged

149.22.128.0/174/128 with data · 2 flagged

168.199.64.0/194/32 with data · 0 flagged

89.45.176.0/204/16 with data · 0 flagged

45.146.8.0/224/4 with data · 1 flagged

80.76.56.0/224/4 with data · 0 flagged

95.214.228.0/224/4 with data · 1 flagged

103.7.204.0/224/4 with data · 4 flagged

185.237.60.0/224/4 with data · 1 flagged

185.241.164.0/224/4 with data · 0 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 34970–84 8550–69 140–49 1

0.16%

Share of IPv4 reported or blocklisted

350

Listed IPs

449

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
103.7.204.0/24	1	2
95.214.184.0/24	1	2
103.7.207.0/24	1	1
45.149.222.0/24	1	1
89.45.182.0/24	1	1

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

United Kingdom100.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Observation du trafic

AS201838 · 7 derniers jours

Mobile vs ordinateur

Ordinateur56.6%Mobile43.4%

Robot vs humain

Humain82.6%Robot17.4%

Adoption et usage

Adoption et usage des principaux protocoles

Version du protocole Internet (IP)

IPv433.0%IPv667.0%

Version HTTP

HTTP/1.x

16.0%HTTP/2

55.0%HTTP/3

29.1%

HTTP vs HTTPS

96.9% HTTPS (chiffré)

HTTP en clair 3.1%

Version TLS

TLS 1.0/1.1< 0.1%TLS 1.24.9%TLS 1.365.1%QUIC30.0%

Sécurité et attaques

Aperçu du trafic d'attaque sur les couches réseau et application

Attaques de couche 7

GET

85.4%POST

12.9%HEAD

0.8%OPTIONS

0.8%Autre

0.1%

Données : Cloudflare Radar, sous licence CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

A pronounced day/night rhythm, typical of networks with human users.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 20:00–21:00
Active hours: 17 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Sun

Chargement…

Opérateurs amont et voisins BGP

AS201838Page dédiée

Chargement des opérateurs amont et des voisins…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-22
Registered address & allocation date	RIR registration data (RDAP)	2026-10-03
Organization & company country	AS-to-organization data	2026-10-22
Network type	CleanIP ASN canon	2026-10-22
Exchanges & facilities	Operator self-reported interconnection data	2026-10-22
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-22
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-22
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-20
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

Le démarrage de la page prend plus de temps que prévu. Certaines ressources n'ont peut-être pas été chargées. Essayez de recharger la page.

Recharger la page

Recoupement multisource · Données de réputation internes · Uniquement des données réelles