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ASN lookup result for AS212655 YouFibre Limited — network size, BGP routing and registration

GBAS212655YouFibre LimitedISP
WHOIS Topology

United Kingdom · RIPE NCCyoufibre.com

Business linesHome broadbandTor relays

IPv4 addresses

43,008

37 announced prefixes

IPv6 addresses

6.33 × 10²⁹

3 announced prefixes

BGP neighbours

…

CAIDA rank

#6,206

Customer cone 3 ASNs

Estimated users

657K

APNIC Labs estimate

RPKI

100% valid

0 invalid · 0 not covered

Average purity

88

302 sampled IPs

IXPs / facilities

6 / 5

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.

PrefixRPKIRegistrationGeolocationAddresses
88.97.192.0/18ValidGBUK-YOUFIBRE-10042024RIPEGBStockton-on-Tees16,384
87.192.96.0/19ValidGBUK-YOUFIBRE-20050603RIPEGBManchester8,192
83.217.160.0/20ValidGBUK-YOUFIBRE-20040308RIPEGBCarlisle4,096
87.192.104.0/21ValidGBUK-YOUFIBRE-20050603RIPEGBWednesbury2,048
88.97.192.0/21ValidGBUK-YOUFIBRE-10042024RIPEGBStockton-on-Tees2,048
88.97.200.0/21ValidGBUK-YOUFIBRE-10042024RIPEGBDurham2,048
88.97.208.0/21ValidGBUK-YOUFIBRE-10042024RIPEGBOxford2,048
88.97.216.0/21ValidGBUK-YOUFIBRE-10042024RIPEGBOxford2,048
88.97.224.0/21ValidGBUK-YOUFIBRE-10042024RIPEGBCoatbridge2,048
88.97.232.0/21ValidGBUK-YOUFIBRE-10042024RIPEGBCoatbridge2,048
89.127.224.0/21ValidGBUK-YOUFIBRE-20060308RIPEGBUnited Kingdom2,048
149.40.0.0/21Valid—GBCheltenham2,048
154.56.224.0/21Valid—GBLondon2,048
154.61.56.0/21Valid—GBStockton-on-Tees2,048
45.92.44.0/22ValidGBUK-YOUFIBRE-20190701RIPEGBWisbech1,024
88.97.244.0/22ValidGBUK-YOUFIBRE-10042024RIPEGBSwansea1,024
185.26.240.0/22ValidGBUK-YOUFIBRE-20150102RIPEGBStonehouse1,024
185.43.128.0/22ValidGBUK-YOUFIBRE-20131219RIPEGBUnited Kingdom1,024
185.83.64.0/22ValidGBUK-YOUFIBRE-20150107RIPEGBUnited Kingdom1,024
185.154.144.0/22ValidGBUK-YOUFIBRE-20160601RIPEGBWakefield1,024

/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 58 / 168 （35%） · flagged 13

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

88.97.192.0/1848/64 with data · 9 flagged

87.192.96.0/194/32 with data · 2 flagged

83.217.160.0/202/16 with data · 0 flagged

149.40.0.0/211/8 with data · 0 flagged

154.61.56.0/211/8 with data · 1 flagged

185.154.144.0/221/4 with data · 1 flagged

185.8.94.0/231/2 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 20570–84 7850–69 190–49 0

0.26%

Share of IPv4 reported or blocklisted

108

Listed IPs

302

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
88.97.204.0/2418
87.192.104.0/2414

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.

  • GB United Kingdom
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS212655 · Last 7 days
Mobile vs. Desktop
Desktop 49.1%Mobile 50.8%
Desktop49.1%Mobile50.8%
Bot vs. Human
Human 84.5%Bot 15.5%
Human84.5%Bot15.5%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 33.6%IPv6 66.4%66.4%IPv6
IPv433.6%IPv666.4%
HTTP Version
HTTP/1.x
15.2%HTTP/2
56.8%HTTP/3
28.0%
HTTP vs. HTTPS
98.3% HTTPS (encrypted)
Plain HTTP 1.7%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.27.2%TLS 1.364.3%QUIC28.5%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
80.6%POST
17.5%OPTIONS
1.1%HEAD
0.7%Other
< 0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

175,829
7-day total
32,275
Hourly peak

Data: Cloudflare Radar, licensed under 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.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
19:00–20:00
Active hours
16 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Sun

Datacenter Presence

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BGP upstreams and neighbours

AS212655Standalone page
Loading upstreams and neighbours…

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.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-20
Registered address & allocation dateRIR registration data (RDAP)2026-08-27
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-20
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
Network tagsPublic routing data community tags2026-10-21
IP reputationCleanIP lookups and neighbour sampling—

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