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AS2856 β€” British Telecommunications PLC

ASN
AS2856
Country
United Kingdom
Total Prefixes
1,831
Reputation
50/100

Network Information

AS Number
2856
Organization
British Telecommunications PLC
Network Type
unknown
Registry (RIR)
RIPE NCC (Europe / Middle East)
IPv4 Prefixes
402
IPv6 Prefixes
1,429
Peer Count
0

Contact & Metadata

Country
United Kingdom (GB)
Reputation
50/100
Last Updated
February 13, 2026

Announced Prefixes (sample)

PrefixCountryCity
::218:0/109United KingdomPontypridd
::523:c000/117United KingdomCity of London
::550:0/111United KingdomGloucester
::f91:1400/118United KingdomManchester
::1f30:0/109United KingdomCrawley
::1f40:0/108United Kingdomβ€”
::1f5a:0/111United Kingdomβ€”
::1f5c:0/111United KingdomStafford
::1f5e:0/112United KingdomBristol
::1f60:0/112United KingdomSmethwick
::1f64:0/110United Kingdomβ€”
::1f68:0/112United KingdomPontefract
::1f6a:0/111United Kingdomβ€”
::1f70:0/109United KingdomWimbledon
::1f78:0/110United Kingdomβ€”
::1f7c:0/112United KingdomCamberley
::1f7e:0/111United KingdomIpswich
::1f82:f000/119United KingdomLondon
::252c:e500/120United Kingdomβ€”
::252c:e600/119United Kingdomβ€”
::2561:7000/118United KingdomLondon
::258f:300/120United StatesMiami
::25e6:3d00/120United KingdomLondon
::281b:1c00/120United KingdomNewport
::281b:4800/120United KingdomNewport
::2d95:700/120United KingdomLondon
::2d95:a800/118United KingdomLondon
::2e44:0/111United Kingdomβ€”
::330e:0/112United KingdomBirmingham
::3340:2000/120United Kingdomβ€”
::33e6:0/113United KingdomMerthyr Tydfil
::33e6:ff00/120United Kingdomβ€”
::3e06:0/111United KingdomStreatham
::3eac:800/117United KingdomWitney
::3eac:1000/116United Kingdomβ€”
::3eac:2000/115United KingdomBarnet
::3eac:4000/114United KingdomWishaw
::3eac:8000/115United KingdomHackney
::3eac:a000/117United KingdomFulham
::3eac:a800/118United KingdomFulham
::3eac:ac00/120United KingdomFulham
::3eac:ae00/119United KingdomFulham
::3eac:b000/116United KingdomBordon
::3eac:c000/114United KingdomEnfield
::3ec0:7c00/119United KingdomLondon
::3eef:0/112United Kingdomβ€”
::3ef4:b00/120UAKyiv
::3ef4:c00/120UAKyiv
::3ef4:1d00/120UAβ€”
::3ef4:2400/119UAβ€”
::3ef4:2900/120UAβ€”
::3ef4:2b00/120UAβ€”
::3ef4:2d00/120UAβ€”
::3ef4:3800/120UAβ€”
::4809:b400/118United KingdomMiddlesex
::4d5a:8700/120Germanyβ€”
::4d5a:8a00/120Germanyβ€”
::4d5a:9100/120Germanyβ€”
::4d5a:9700/120Germanyβ€”
::4d5a:9900/120Germanyβ€”
::4d5a:a400/120Germanyβ€”
::4d5a:b800/120Germanyβ€”
::4d5e:e000/120United KingdomSunderland
::5180:0/107United KingdomHounslow
::51a1:3400/118United KingdomLondon
::5226:3800/118United Kingdomβ€”
::5229:7000/118United Kingdomβ€”
::5288:3600/119United Kingdomβ€”
::528c:8600/120Lithuaniaβ€”
::528c:8a00/120Lithuaniaβ€”
::528c:8f00/120Lithuaniaβ€”
::528c:aa00/120Lithuaniaβ€”
::5299:2100/120United Kingdomβ€”
::5299:b500/120United KingdomPrinces Risborough
::5299:be00/120United KingdomPrinces Risborough
::5299:ee00/120United Kingdomβ€”
::5417:0/115United Kingdomβ€”
::542e:b100/120Lithuaniaβ€”
::542e:b500/120Lithuaniaβ€”
::542e:b700/120Lithuaniaβ€”
::542e:bc00/120Lithuaniaβ€”
::542e:be00/119Lithuaniaβ€”
::542e:c200/120Lithuaniaβ€”
::5437:1100/120Lithuaniaβ€”
::5437:1600/120United KingdomLondon
::5558:e000/118United Kingdomβ€”
::5558:e800/119United Kingdomβ€”
::5558:f000/119United Kingdomβ€”
::55cc:a000/118United KingdomCity of London
::55eb:7b00/120United Kingdomβ€”
::5626:3800/120LithuaniaMaΕΎeikiai
::5626:3f00/120LithuaniaMaΕΎeikiai
::5626:4100/120Lithuaniaβ€”
::5626:4300/120Lithuaniaβ€”
::5626:4400/120Lithuaniaβ€”
::5626:5600/120LithuaniaKaunas
::5626:5d00/120Lithuaniaβ€”
::5626:7600/120Lithuaniaβ€”
::5626:7b00/120Lithuaniaβ€”
::5626:9400/120Lithuaniaβ€”

Showing first 100 prefixes. AS2856 announces 1,831 total.

About AS2856

AS2856 (British Telecommunications PLC) is an unknown network registered under RIPE NCC (Europe / Middle East) and headquartered in United Kingdom.

The network announces 402 IPv4 and 1,429 IPv6 prefixes, maintains peering relationships with 0 other autonomous systems, and has a reputation score of 50/100.