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Автономная система

AS6871

British Telecommunications Limited

Анонсированные IP-адреса
2,097,664
Префиксы CIDR
104
ASN
AS6871

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 300-500Gbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-PLUSNETUK

Web3 footprint

AS6871 hosts 2 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS6871 — глобальный IP-след

Города, где AS6871 имеет измеримое распределение IPv4. Нажмите на любую точку, чтобы открыть страницу этого города. Размер и цвет масштабируются в зависимости от количества IP-адресов.

Посмотреть на 3D-глобусе →

Ведущие диапазоны CIDR

CIDRIP-адресаPTR DensityОрганизацияСтранаStateCity
31.108.0.0/14 262.1K
0.0%
British Telecommunications PLC GB England Bolton
87.112.0.0/14 262.1K
24.9%
British Telecommunications PLC GB England Halifax
51.6.0.0/15 131.1K
99.4%
British Telecommunications PLC GB England Fareham
84.92.0.0/15 131.1K
41.2%
British Telecommunications PLC GB England Slough
87.112.0.0/15 131.1K
0.0%
British Telecommunications PLC GB England Manchester
146.198.0.0/15 131.1K
100.0%
British Telecommunications PLC GB England Crewe
31.125.0.0/16 65.5K
25.5%
British Telecommunications PLC GB England Brent
46.208.0.0/16 65.5K
94.2%
British Telecommunications PLC GB England Swindon
51.9.0.0/16 65.5K
99.8%
British Telecommunications PLC GB England Manchester
80.189.0.0/16 65.5K
97.5%
British Telecommunications PLC GB England Bristol
80.229.0.0/16 65.5K
43.2%
British Telecommunications PLC GB England Sheffield
87.114.0.0/16 65.5K
0.0%
British Telecommunications PLC GB England Halifax
91.125.0.0/16 65.5K
100.0%
British Telecommunications PLC GB England Uckfield
143.159.0.0/16 65.5K
94.4%
British Telecommunications PLC US
146.90.0.0/16 65.5K
99.4%
British Telecommunications PLC GB England Dunstable
146.198.0.0/16 65.5K
100.0%
British Telecommunications PLC US
146.200.0.0/16 65.5K
99.6%
British Telecommunications PLC US
147.147.0.0/16 65.5K
99.4%
British Telecommunications PLC GB England Great Missenden
150.143.0.0/16 65.5K
97.6%
British Telecommunications PLC US
195.213.0.0/16 65.5K
99.0%
British Telecommunications PLC GB England Welwyn
209.93.0.0/16 65.5K
93.9%
British Telecommunications PLC US
213.31.0.0/16 65.5K
97.0%
British Telecommunications PLC GB England Bristol
31.185.128.0/17 32.8K
0.0%
British Telecommunications PLC GB England Purley
81.174.128.0/17 32.8K
48.0%
British Telecommunications PLC GB England Sheffield
87.115.128.0/17 32.8K
99.9%
British Telecommunications PLC GB England Cirencester
91.125.128.0/17 32.8K
100.0%
British Telecommunications Limited GB England Weston-super-Mare
146.199.0.0/17 32.8K
100.0%
British Telecommunications PLC US
212.159.0.0/17 32.8K
43.6%
British Telecommunications PLC GB Wales Cardiff
37.152.192.0/18 16.4K
0.0%
British Telecommunications PLC GB England Hartlepool
84.51.128.0/18 16.4K
60.3%
British Telecommunications PLC GB England Twickenham
87.115.0.0/18 16.4K
98.4%
British Telecommunications PLC GB England Worcester
91.125.0.0/18 16.4K
100.0%
British Telecommunications Limited GB England Sutton Coldfield
146.199.192.0/18 16.4K
100.0%
British Telecommunications PLC US
212.56.64.0/18 16.4K
16.6%
British Telecommunications PLC GB England Tottenham
31.185.32.0/19 8.2K
0.0%
British Telecommunications PLC GB England Wallingford
83.216.128.0/19 8.2K
78.3%
British Telecommunications PLC GB Scotland Aberdeen
87.115.96.0/19 8.2K
100.0%
British Telecommunications PLC GB England Spalding
91.125.64.0/19 8.2K
100.0%
British Telecommunications Limited GB England Belper
146.66.32.0/19 8.2K
0.0%
British Telecommunications PLC GB England Rotherham
146.199.160.0/19 8.2K
100.0%
British Telecommunications PLC US
194.75.0.0/19 8.2K
99.4%
British Telecommunications PLC GB England Catford
195.99.32.0/19 8.2K
93.3%
British Telecommunications PLC GB England Wirral
195.166.128.0/19 8.2K
33.8%
British Telecommunications PLC GB England Preston
212.140.0.0/19 8.2K
99.8%
British Telecommunications PLC GB
213.162.96.0/19 8.2K
59.8%
British Telecommunications PLC GB England Doncaster
87.115.64.0/20 4.1K
100.0%
British Telecommunications PLC GB England Ellesmere Port
91.125.112.0/20 4.1K
100.0%
British Telecommunications Limited GB England Barrow in Furness
146.199.128.0/20 4.1K
100.0%
British Telecommunications PLC US
194.75.80.0/20 4.1K
99.4%
British Telecommunications PLC GB Wales Wrexham
195.99.224.0/20 4.1K
93.3%
British Telecommunications PLC GB England Cheltenham
212.140.32.0/20 4.1K
99.7%
British Telecommunications PLC GB
217.32.32.0/20 4.1K
100.0%
British Telecommunications PLC GB England Abingdon
217.39.16.0/20 4.1K
85.3%
British Telecommunications PLC GB England Radcliffe
217.39.112.0/20 4.1K
78.5%
British Telecommunications PLC GB England Peterborough
217.45.96.0/20 4.1K
98.6%
British Telecommunications PLC GB England Potters Bar
217.46.128.0/20 4.1K
98.4%
British Telecommunications PLC GB Wales Swansea
87.115.88.0/21 2.0K
99.9%
British Telecommunications PLC GB England Leeds
91.125.96.0/21 2.0K
100.0%
British Telecommunications Limited GB England Enfield
146.199.144.0/21 2.0K
100.0%
British Telecommunications PLC US
195.99.8.0/21 2.0K
92.7%
British Telecommunications PLC GB England Downham Market
195.99.88.0/21 2.0K
93.6%
British Telecommunications PLC GB England East Grinstead
212.140.48.0/21 2.0K
0.2%
British Telecommunications PLC GB
217.32.152.0/21 2.0K
75.9%
British Telecommunications PLC GB England Bury St Edmunds
217.45.24.0/21 2.0K
98.7%
British Telecommunications PLC GB England Fakenham
87.115.80.0/22 1.0K
100.0%
British Telecommunications PLC GB England Chelmsford
91.125.108.0/22 1.0K
100.0%
British Telecommunications Limited GB England Welwyn
146.199.152.0/22 1.0K
100.0%
British Telecommunications PLC US
194.75.220.0/22 1.0K
99.4%
British Telecommunications PLC GB Scotland Alloa
217.32.112.0/22 1.0K
100.0%
British Telecommunications PLC GB England Calne
217.32.148.0/22 1.0K
86.6%
British Telecommunications PLC GB Scotland Paisley
217.32.160.0/22 1.0K
77.4%
British Telecommunications PLC GB England Bournemouth
217.32.176.0/22 1.0K
78.7%
British Telecommunications PLC GB Wales Wrexham
217.46.24.0/22 1.0K
98.6%
British Telecommunications PLC GB
87.115.86.0/23 512
100.0%
British Telecommunications PLC GB England Wantage
91.125.104.0/23 512
100.0%
British Telecommunications Limited GB Northern Ireland Lisburn
146.199.156.0/23 512
100.0%
British Telecommunications PLC US
217.32.30.0/23 512
100.0%
British Telecommunications PLC GB
87.115.85.0/24 256
100.0%
British Telecommunications PLC GB England Norwich
91.125.106.0/24 256
100.0%
British Telecommunications Limited GB England Stamford
146.199.159.0/24 256
100.0%
British Telecommunications PLC US
87.115.84.0/25 128
100.0%
British Telecommunications PLC GB England Ashby-de-la-Zouch
91.125.107.0/25 128
100.0%
British Telecommunications Limited GB England Poulton-le-Fylde
146.199.158.0/25 128
100.0%
British Telecommunications PLC US
87.115.84.128/26 64
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.128/26 64
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.128/26 64
100.0%
British Telecommunications PLC US
87.115.84.224/27 32
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.192/27 32
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.192/27 32
100.0%
British Telecommunications PLC US
87.115.84.192/28 16
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.224/28 16
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.240/28 16
100.0%
British Telecommunications PLC US
87.115.84.216/29 8
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.240/29 8
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.232/29 8
100.0%
British Telecommunications PLC US
87.115.84.208/30 4
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.252/30 4
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.224/30 4
100.0%
British Telecommunications PLC US
87.115.84.214/31 2
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.250/31 2
100.0%
British Telecommunications Limited GB Scotland Cowie

Объявленные BGP-префиксы

Актуальные BGP-аномалии →

Префиксы AS6871 фактически исходит из BGP, наблюдается на наших коллекторах RIPE RIS. Этот живой вид маршрутизации может отличаться от указанного выше распределения в реестре.

PrefixПримеры объявленийПоследнее наблюдение
31.125.0.0/16 9,305 2026-09-10 13:13:51
146.90.0.0/16 9,245 2026-09-10 13:13:51
194.75.80.0/20 9,207 2026-09-10 13:13:51
195.99.32.0/19 9,201 2026-09-10 13:13:51
87.114.0.0/16 9,150 2026-09-10 13:13:51
147.147.0.0/16 9,101 2026-09-10 13:13:51
212.56.64.0/18 9,051 2026-09-10 13:13:51
194.75.220.0/22 9,020 2026-09-10 13:13:51
212.140.48.0/21 8,947 2026-09-10 13:13:51
195.99.224.0/20 8,944 2026-09-10 13:13:51
217.32.176.0/22 8,930 2026-09-10 13:13:51
84.92.0.0/15 8,918 2026-09-10 13:13:51
37.152.192.0/18 8,916 2026-09-10 13:13:51
212.140.32.0/20 8,911 2026-09-10 13:13:51
213.162.96.0/19 8,908 2026-09-10 13:13:51
217.32.30.0/23 8,904 2026-09-10 13:13:51
87.112.0.0/16 8,896 2026-09-10 13:13:51
212.140.0.0/19 8,885 2026-09-10 13:13:51
213.31.0.0/16 8,867 2026-09-10 13:13:51
217.45.24.0/21 8,854 2026-09-10 13:13:51
217.39.16.0/20 8,843 2026-09-10 13:13:51
195.166.128.0/19 8,821 2026-09-10 13:13:51
217.32.32.0/20 8,727 2026-09-10 13:13:51
212.159.8.0/23 8,701 2026-09-10 13:13:51
217.45.96.0/20 8,677 2026-09-10 13:13:51
51.9.0.0/16 8,640 2026-09-10 13:13:51
146.66.32.0/19 8,626 2026-09-10 13:13:51
31.185.32.0/19 8,605 2026-09-10 13:13:51
195.99.88.0/21 8,538 2026-09-10 13:13:51
217.46.128.0/20 8,537 2026-09-10 13:13:51
80.189.0.0/16 8,522 2026-09-10 13:13:51
31.108.0.0/14 8,507 2026-09-10 13:13:51
212.159.64.0/18 8,502 2026-09-10 13:13:51
31.185.128.0/17 8,502 2026-09-10 13:13:51
80.229.0.0/16 8,490 2026-09-10 13:13:51
217.32.160.0/22 8,485 2026-09-10 13:13:51
87.115.0.0/16 8,481 2026-09-10 13:13:51
212.159.32.0/19 8,479 2026-09-10 13:13:51
83.216.128.0/19 8,452 2026-09-10 13:13:51
194.75.0.0/19 8,452 2026-09-10 13:13:51
46.208.0.0/16 8,431 2026-09-10 13:13:51
143.159.0.0/16 8,431 2026-09-10 13:13:51
84.51.128.0/18 8,427 2026-09-10 13:13:51
217.39.112.0/20 8,420 2026-09-10 13:13:51
212.159.0.0/19 8,414 2026-09-10 13:13:51
195.99.8.0/21 8,412 2026-09-10 13:13:51
81.174.128.0/17 8,412 2026-09-10 13:13:51
91.125.0.0/16 8,401 2026-09-10 13:13:51
195.213.0.0/16 8,396 2026-09-10 13:13:51
217.32.152.0/21 8,367 2026-09-10 13:13:51

Показаны лучшие 50 of 61 объявленных префиксов по объему выборки.

Frequently Asked Questions

Что такое AS6871?

AS6871 — это номер автономной системы, присвоенный British Telecommunications Limited. ASN идентифицирует сеть, которая контролирует определенный набор IP-адресов и определяет, как трафик маршрутизируется по интернету через BGP (Border Gateway Protocol).

Сколько IP-адресов объявляет AS6871?

AS6871 объявляет 2.10M IPv4-адресов, распределенных по 104 маршрутизируемым CIDR-префиксам. Сеть зарегистрирована в United Kingdom.

Кто управляет AS6871?

AS6871 управляется British Telecommunications Limited. Организация базируется в United Kingdom. Вы можете просмотреть все диапазоны IP-адресов и связанные ASNs на странице организации.

В какой стране зарегистрирована AS6871?

AS6871 зарегистрирована в United Kingdom. Это указывает на местонахождение штаб-квартиры сетевого оператора, хотя IP-адреса, которые он объявляет, могут обслуживать пользователей по всему миру.

Последнее обновление: 2026-09-10 14:26:06 UTC
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