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AS2856

BT-UK-AS - British Telecommunications PLC

AS2856 公布的 IPv4 前缀
IPv4 地址段 描述 IP 数量
5.80.0.0/15 British Telecommunications PLC 131072
5.81.0.0/16 None 65536
5.180.151.0/24 heficed 20200424 256
5.181.136.0/22 Motorola Solutions UK Ltd 1024
31.48.0.0/13 British Telecommunications PLC 524288
31.84.0.0/15 EEMobile 131072
31.90.0.0/15 EEMobile 131072
31.94.0.0/16 EE Limited 65536
31.117.0.0/16 EE Limited 65536
31.118.0.0/16 EE Limited 65536
31.119.0.0/16 BTnet Assignments 65536
31.120.0.0/16 BTNET 3 65536
31.121.0.0/16 BTnet Assignments 65536
31.130.240.0/23 Volta Central London\'s Data Centre 512
37.97.112.0/22 None 1024
45.12.226.0/23 XEFI LYON SAS 512
45.80.214.0/23 None 512
45.82.154.0/24 Server Destroyers LLC 256
45.82.155.0/24 Server Destroyers LLC 256
45.90.248.0/22 Karolio IT paslaugos, UAB 1024
45.151.89.0/24 Neterra Ltd. 256
46.68.66.0/24 Orange PCS GPRS Services 256
46.248.96.0/23 None 512
46.248.98.0/23 None 512
46.248.100.0/23 None 512
46.248.102.0/23 None 512
46.248.104.0/23 NCVC CONNECTIVITY 512
46.248.106.0/23 NCLHL CONNECTIVITY 512
46.248.108.0/23 NCVC CONNECTIVITY 512
46.248.110.0/23 NCVC CONNECTIVITY 512
46.248.112.0/23 NCVC CONNECTIVITY 512
46.248.114.0/23 NCVC CONNECTIVITY 512
46.248.116.0/23 NCVC CONNECTIVITY 512
46.248.118.0/23 NCVC CONNECTIVITY 512
46.248.120.0/23 NCVC CONNECTIVITY 512
46.248.122.0/23 NCVC CONNECTIVITY 512
46.248.124.0/23 NCLHL CONNECTIVITY 512
46.248.126.0/23 NCLHL CONNECTIVITY 512
51.14.0.0/16 BT-CENTRAL-PLUS 65536
51.230.0.0/20 UK DWP 4096
51.230.16.0/20 UK DWP 4096
51.230.32.0/20 UK DWP 4096
51.230.48.0/20 UK DWP 4096
51.230.64.0/20 UK DWP 4096
51.230.80.0/20 UK DWP 4096
51.230.96.0/20 UK DWP 4096
51.230.112.0/20 UK DWP 4096
51.230.255.0/24 None 256
62.6.0.0/16 PROVIDER 65536
62.7.0.0/16 PROVIDER 65536
62.172.0.0/16 British Telecommunications PLC 65536
62.239.0.0/16 British Telecommunications PLC 65536
81.128.0.0/12 None 1048576
81.128.0.0/11 British Telecommunications PLC 2097152
81.134.120.0/24 None 256
81.134.121.0/24 None 256
81.161.52.0/22 None 1024
82.136.7.0/24 NCVC CONNECTIVITY 256
82.136.13.0/24 NCVC CONNECTIVITY 256
82.136.17.0/24 NCVC CONNECTIVITY 256
82.136.20.0/24 NCVC CONNECTIVITY 256
82.136.26.0/24 NCVC CONNECTIVITY 256
82.136.37.0/24 NCVC CONNECTIVITY 256
82.136.43.0/24 NCVC CONNECTIVITY 256
82.136.47.0/24 NCVC CONNECTIVITY 256
82.136.52.0/24 NCVC CONNECTIVITY 256
82.136.61.0/24 NCVC CONNECTIVITY 256
82.136.62.0/23 NCVC CONNECTIVITY 512
83.97.96.0/22 Epsilon Gamma Net ApS 1024
83.138.19.0/24 None 256
84.23.0.0/19 i3 Digital Ltd 8192
85.88.224.0/20 The Cloud Simplified Limited 4096
85.88.240.0/23 None 512
85.116.0.0/23 NCLHL CONNECTIVITY 512
85.116.2.0/23 NCLHL CONNECTIVITY 512
85.116.4.0/23 NCLHL CONNECTIVITY 512
85.116.6.0/23 NCLHL CONNECTIVITY 512
85.116.8.0/24 NCVC CONNECTIVITY 256
85.116.10.0/23 NCVC CONNECTIVITY 512
85.116.12.0/23 NCVC CONNECTIVITY 512
85.116.14.0/23 NCVC CONNECTIVITY 512
85.116.16.0/21 NCVC CONNECTIVITY 2048
85.116.24.0/24 NCLHL CONNECTIVITY 256
85.116.25.0/24 NCVC CONNECTIVITY 256
85.116.26.0/24 NCVC CONNECTIVITY 256
85.116.27.0/24 NCVC CONNECTIVITY 256
85.116.28.0/24 NCLHL CONNECTIVITY 256
85.116.29.0/24 NCLHL CONNECTIVITY 256
85.116.30.0/24 NCLHL CONNECTIVITY 256
85.116.31.0/24 NCLHL CONNECTIVITY 256
85.117.241.0/24 None 256
85.235.123.0/24 DMZ at Bacton Data Centre 256
86.128.0.0/12 None 1048576
86.128.0.0/11 None 2097152
86.128.0.0/10 British Telecommunications PLC 4194304
86.189.8.0/21 BT Openzone WLAN Services 2048
87.251.0.0/23 None 512
87.251.4.0/23 IPXO LIMITED 512
87.251.8.0/23 IPXO LIMITED 512
87.251.10.0/23 IPXO LIMITED 512
87.251.12.0/23 IPXO LIMITED 512
87.251.14.0/23 IPXO LIMITED 512
88.151.192.0/24 Azeronline Information Services 256
89.28.185.0/24 None 256
89.28.186.0/24 WillisTowersWatson (Reigate) 256
89.28.187.0/24 None 256
91.90.125.0/24 None 256
91.90.127.0/24 None 256
91.102.189.0/24 None 256
91.102.190.0/24 Moneysupermarket Group 256
91.102.191.0/24 None 256
91.142.128.0/24 Elekta Limited 256
91.227.78.0/24 Ashridge Business School 256
91.230.16.0/24 Dairy Crest Ltd 256
91.236.216.0/23 Pro Marketing Central LLC 512
91.241.0.0/23 Computerlinks (UK) Limited 512
92.119.196.0/24 Neterra Ltd. 256
92.119.197.0/24 Neterra Ltd. 256
94.72.248.0/21 None 2048
94.125.16.0/24 None 256
94.125.17.0/24 None 256
94.125.18.0/24 None 256
94.125.19.0/24 None 256
94.232.100.0/22 None 1024
103.91.117.0/24 Crisil Limited 256
109.144.0.0/12 British Telecommunications PLC 1048576
109.205.158.0/24 None 256
109.205.214.0/24 Nese Mala 256
109.205.215.0/24 Nese Mala 256
116.66.140.0/22 Cognizant Technology Solution India Pvt Ltd, India 1024
132.146.0.0/16 British Telecom 65536
132.153.3.0/24 RIPE Network Coordination Centre 256
132.153.244.0/24 None 256
132.153.245.0/24 None 256
132.153.246.0/24 Atomic Weapons Establishment 256
132.153.247.0/24 None 256
132.153.248.0/24 Atomic Weapons Establishment 256
132.153.249.0/24 None 256
132.153.250.0/24 None 256
132.153.251.0/24 None 256
132.153.252.0/24 Atomic Weapons Establishment 256
132.153.253.0/24 None 256
132.153.254.0/24 None 256
138.108.94.0/24 A.C. Nielsen Company 256
141.11.172.0/22 Technicolor SA 1024
141.92.8.0/22 None 1024
141.92.12.0/22 Lloyds Banking Group PLC 1024
142.205.161.0/24 Toronto Dominion Bank 256
142.205.162.0/23 Toronto Dominion Bank 512
144.87.0.0/20 Royal Mail Group Limited 4096
144.87.0.0/21 None 2048
144.87.16.0/20 Royal Mail Group Limited 4096
144.87.16.0/21 None 2048
144.87.24.0/21 None 2048
144.87.128.0/18 RIPE Network Coordination Centre 16384
144.87.128.0/17 Royal Mail Group Limited 32768
144.98.144.0/24 None 256
144.177.74.0/23 None 512
146.174.170.0/23 Quantum Corporation 512
147.148.0.0/14 None 262144
147.152.0.0/16 British Telecommunications plc 65536
147.189.68.0/22 None 1024
147.189.76.0/22 FTIP003902813 1024
148.252.3.0/24 None 256
148.252.5.0/24 None 256
148.252.7.0/24 None 256
148.253.4.0/22 None 1024
148.253.220.0/23 None 512
149.117.130.0/24 Synopsys Inc. 256
149.223.0.0/16 ZF Automotive UK Limited 65536
152.114.196.0/24 ZELLIS UK LIMITED 256
152.114.204.0/23 ZELLIS UK LIMITED 512
152.114.206.0/23 ZELLIS UK LIMITED 512
156.146.3.0/24 Kate Spade Holdings LLC 256
157.83.146.0/24 Barclays Bank PLC 256
157.236.254.0/23 Avon & Somerset Constabulary 512
157.236.254.0/24 Avon & Somerset Constabulary 256
159.180.96.0/19 BT-CENTRAL-PLUS 8192
159.197.13.0/24 None 256
159.197.44.0/24 4000 Parkway 256
159.197.45.0/24 None 256
159.253.66.0/23 None 512
164.38.133.0/24 None 256
164.38.148.0/24 None 256
164.38.149.0/24 Dixons Stores Group 256
165.120.0.0/16 INFONET Services Corporation 65536
170.136.116.0/24 Viad Corp 256
170.136.117.0/24 Viad Corp 256
170.246.64.0/22 Darkness Reigns (Holding) B.V. 1024
171.22.72.0/24 None 256
171.22.73.0/24 Server Destroyers LLC 256
171.22.74.0/24 Server Destroyers LLC 256
171.22.75.0/24 None 256
178.78.106.0/23 KCOM GROUP LIMITED 512
178.78.108.0/22 KCOM GROUP LIMITED 1024
178.78.112.0/21 None 2048
178.78.120.0/21 None 2048
178.212.56.0/23 Volta Central London\'s Data Centre 512
185.68.200.0/22 Nibs Solutions Ltd 1024
185.90.32.0/22 BI Worldwide Ltd 1024
185.102.4.0/22 Darkness Reigns (Holding) B.V. 1024
185.119.110.0/24 UK GRIDHOSTING CLOUD HOSTING 256
185.128.205.0/24 harston 256
185.144.148.0/24 Seqirus UK Limited 256
185.148.88.0/22 Aytel Systems Ltd 1024
185.156.48.0/24 None 256
185.190.141.0/24 None 256
185.216.84.0/24 Server Destroyers LLC 256
185.216.85.0/24 Server Destroyers LLC 256
185.216.86.0/24 None 256
185.216.87.0/24 None 256
185.220.222.0/24 Server Destroyers LLC 256
185.220.223.0/24 Server Destroyers LLC 256
188.172.160.0/21 None 2048
188.172.168.0/21 232web Internet Services 2048
188.244.121.0/24 Simoresta UAB 256
192.8.112.0/24 HCL AMERICA INC 256
192.53.46.0/24 DXC US Latin America Corporation 256
192.56.233.0/24 HP Inc. 256
192.65.219.0/24 British Telecom 256
192.65.221.0/24 British Telecom 256
192.65.222.0/24 None 256
192.65.223.0/24 None 256
192.65.224.0/24 None 256
192.65.225.0/24 None 256
192.65.226.0/24 None 256
192.65.227.0/24 British Telecom 256
192.65.228.0/24 None 256
192.93.164.0/24 None 256
192.93.165.0/24 None 256
192.144.32.0/24 Laurenz Ruprecht 256
192.152.14.0/24 Aircraft Research Association Limited 256
192.189.160.0/24 Tarmac Holdings Limited 256
193.23.32.0/24 BMW_UK 256
193.28.232.0/24 TEVA UK HOLDINGS LIMITED 256
193.32.39.0/24 Sir Robert McAlpine Ltd 256
193.32.46.0/24 None 256
193.32.48.0/24 None 256
193.32.254.0/24 MARKS AND SPENCER P.L.C. 256
193.33.244.0/24 None 256
193.35.158.0/23 None 512
193.35.160.0/23 None 512
193.35.197.0/24 None 256
193.35.220.0/22 Cambridge Consultants Limited 1024
193.36.80.0/24 EE Limited 256
193.36.240.0/24 None 256
193.36.243.0/24 None 256
193.36.253.0/24 Allen and Overy LLP 256
193.37.142.0/24 COMPUTER SERVICE CENTRE LTD 256
193.37.160.0/20 British Telecommunications PLC 4096
193.38.192.0/19 Co-operative Group Limited 8192
193.39.136.0/24 MS Amlin Underwriting Limited 256
193.39.141.0/24 AWE PLC 256
193.113.0.0/16 British Telecommunications PLC 65536
193.138.107.0/24 Standard Life Employee Services Ltd. 256
193.150.180.0/22 None 1024
193.150.184.0/22 None 1024
193.195.138.0/24 Vodafone Limited 256
194.26.142.0/24 Karolio IT paslaugos, UAB 256
194.34.209.0/24 None 256
194.34.210.0/24 None 256
194.34.211.0/24 None 256
194.34.223.0/24 Allianz Insurance plc 256
194.36.23.0/24 Property Market Analysis LLP 256
194.36.68.0/24 None 256
194.36.135.0/24 None 256
194.36.216.0/22 Quilter Business Services Limited 1024
194.59.188.0/24 World Conservation Monitoring Centre 256
194.60.136.0/24 Local Government Network 256
194.70.94.0/24 None 256
194.72.0.0/14 None 262144
194.87.20.0/23 Server Destroyers LLC 512
194.87.207.0/24 LYNX PROXIES LTD 256
194.93.227.0/24 None 256
194.102.0.0/19 British Telecommunications PLC 8192
194.104.234.0/24 Simoresta UAB 256
194.110.172.0/23 LYNX PROXIES LTD 512
194.113.67.0/24 heficed 30082020 256
194.132.24.0/24 WSP Europe 256
194.132.25.0/24 WSP Europe 256
194.135.30.0/24 Reliable Communications s.r.o. 256
194.135.105.0/24 None 256
194.169.69.0/24 None 256
194.227.72.0/24 None 256
194.227.73.0/24 None 256
194.227.120.0/24 York Teaching Hospital NHS Foundation Trust (RCB) 256
194.246.78.0/24 CAMELOT UK LOTTERIES LIMITED 256
195.35.123.0/24 Head Office 256
195.58.34.0/24 Server Destroyers LLC 256
195.99.0.0/16 British Telecommunications PLC 65536
195.104.240.0/24 None 256
195.130.3.0/24 None 256
195.130.6.0/24 None 256
195.130.13.0/24 DAWN Office Network Block 2 256
195.130.14.0/24 DAWN Office Network Block 2 256
195.133.78.0/24 None 256
195.171.0.0/16 None 65536
195.180.152.0/22 PlusServer GmbH 1024
195.182.62.0/24 The Football Association Ltd. 256
195.218.32.0/19 British Telecommunications PLC 8192
198.232.43.0/24 Sidley Austin LLP 256
204.28.27.0/24 Mine Safety Appliances Company 256
205.239.40.0/23 DXC US Latin America Corporation 512
205.239.42.0/24 DXC US Latin America Corporation 256
206.193.176.0/24 ELC Management LLC - ELC Security Operations 256
212.82.0.0/24 None 256
212.82.0.0/19 British Telecommunications PLC 8192
212.140.0.0/16 PROVIDER 65536
212.148.1.0/24 None 256
212.192.212.0/23 Server Destroyers LLC 512
212.192.214.0/23 Server Destroyers LLC 512
212.192.220.0/22 Reliable Communications s.r.o. 1024
212.192.252.0/23 Server Destroyers LLC 512
212.192.254.0/23 Server Destroyers LLC 512
213.1.0.0/16 PROVIDER 65536
213.120.0.0/14 PROVIDER Local Internet Registry 262144
213.146.165.0/24 None 256
213.190.16.0/23 US NORTHERNTRUST UKRC 512
213.190.18.0/23 None 512
213.205.208.0/20 Orange PCS GPRS Services 4096
213.230.214.0/24 NCVC CONNECTIVITY 256
213.230.224.0/24 NCLHL CONNECTIVITY 256
213.230.225.0/24 NCLHL CONNECTIVITY 256
213.230.226.0/23 CID 261 BIID 126 512
213.230.228.0/23 CID 261 BIID 126 512
213.230.230.0/23 CID 261 BIID 126 512
213.230.232.0/24 CID 268 BIID 203 256
213.230.233.0/24 CID 268 BIID 204 256
213.230.234.0/23 CID 261 BIID 126 512
213.230.236.0/23 CID 261 BIID 126 512
213.230.238.0/23 CID 268 BIID 204 512
213.230.240.0/23 CID 268 BIID 204 512
213.230.242.0/23 CID 261 BIID 126 512
213.230.244.0/23 CID 261 BIID 126 512
213.230.246.0/23 CID 261 BIID 126 512
213.230.248.0/24 NCLHL CONNECTIVITY 256
213.230.251.0/24 NCVC CONNECTIVITY 256
213.230.252.0/23 CID 261 BIID 126 512
213.249.188.0/22 None 1024
216.120.189.0/24 North Telecom 256
217.15.67.0/24 BT Broadcast Services 256
217.32.0.0/12 Provider Local Registry 1048576
217.119.140.0/24 Simoresta UAB 256
77.94.224.0/24 EU-NISSAN-BIZ-SUN 256
77.94.225.0/24 None 256
31.96.0.0/16 None 65536
31.104.0.0/16 None 65536
31.126.0.0/15 None 131072
152.114.195.0/24 None 256
152.114.208.0/24 None 256
152.114.209.0/24 None 256
152.114.210.0/24 None 256
152.114.222.0/23 None 512
157.236.255.0/24 Avon & Somerset Constabulary 256
164.38.156.0/24 None 256
194.155.58.0/24 None 256
15.145.20.0/22 Amazon Data Services UK 1024
31.112.0.0/14 None 262144
144.87.16.0/22 None 1024
144.87.24.0/22 None 1024
144.87.28.0/22 None 1024
152.114.220.0/23 RIPE Network Coordination Centre 512
194.60.137.0/24 None 256
194.60.138.0/24 None 256
194.60.139.0/24 None 256
194.189.44.0/24 None 256
152.114.201.0/24 ZELLIS UK LIMITED 256
5.133.124.0/22 Hop Bilisim Teknolojileri Anonim Sirketi 1024
45.81.253.0/24 MD DIGITALNETWORK2 20190521 256
46.23.99.0/24 Azeronline Information Services 256
46.248.96.0/22 BTNET LHL 1024
83.171.244.0/22 None 1024
85.8.160.0/22 None 1024
85.116.11.0/24 NCLHL CONNECTIVITY 256
91.228.12.0/24 Individual entrepreneur Dyachenko Valentina Ivanovna 256
91.228.14.0/23 Individual entrepreneur Dyachenko Valentina Ivanovna 512
94.154.33.0/24 Individual entrepreneur Dyachenko Valentina Ivanovna 256
94.154.34.0/24 Individual entrepreneur Dyachenko Valentina Ivanovna 256
94.154.35.0/24 Individual entrepreneur Dyachenko Valentina Ivanovna 256
94.154.36.0/24 Individual entrepreneur Dyachenko Valentina Ivanovna 256
94.154.40.0/22 FOP Danik Vyacheslav Evgenievich 1024
94.154.44.0/23 FOP Danik Vyacheslav Evgenievich 512
103.10.251.0/24 Quinnox Ltd, Hammersmith, London 256
146.19.125.0/24 Olena Pavlivna Anfilova 256
146.19.219.0/24 CONTRUST SOLUTIONS S.R.L. 256
147.78.68.0/22 Hop Bilisim Teknolojileri Anonim Sirketi 1024
185.81.216.0/24 None 256
185.81.219.0/24 None 256
193.30.241.0/24 TECHNOX-INTERNET-TEKNOLOJILERI 256
193.187.140.0/22 Hop Bilisim Teknolojileri Anonim Sirketi 1024
195.62.24.0/24 None 256
195.177.95.0/24 None 256
91.230.40.0/24 BEST - BANCO ELECTRONICO DE SERVICO TOTAL, S.A. 256
185.69.120.0/22 Sheik Mohammad Yacoob Edoo 1024
185.129.208.0/22 Sheik Mohammad Yacoob Edoo 1024
185.149.6.0/24 None 256
192.188.10.0/24 Celfocus SA 256
193.187.132.0/22 Hop Bilisim Teknolojileri Anonim Sirketi 1024
194.1.132.0/22 NAPRI s.r.o. 1024
194.1.136.0/22 NAPRI s.r.o. 1024
194.169.32.0/21 AgustaWestland Ltd 2048
198.56.128.0/17 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 32768
195.130.11.0/24 UK Ministry of Defence 256
195.130.12.0/24 UK Ministry of Defence 256
45.157.3.0/24 Civo LTD 256
46.248.108.0/22 BTNET LHL 1024
193.84.142.0/24 Mundipharma IT Services Limited 256
82.206.56.0/21 JustFiberNet GmbH 2048
163.5.37.0/24 None 256
163.5.67.0/24 Ionis Group - Ionis Schools of Technology and Management SAS 256
163.5.98.0/24 Ionis Group - Ionis Schools of Technology and Management SAS 256
163.5.115.0/24 Ionis Group - Ionis Schools of Technology and Management SAS 256
163.5.122.0/24 None 256
163.5.208.0/24 None 256
163.5.217.0/24 None 256
163.5.222.0/24 None 256
163.5.249.0/24 None 256
193.33.199.0/24 None 256
82.136.54.0/23 BTNET LHL 512
163.5.66.0/24 Ionis Group - Ionis Schools of Technology and Management SAS 256
31.92.0.0/15 EEMobile 131072
89.145.172.0/23 None 512
185.177.64.0/23 None 512
164.38.134.0/24 None 256
217.31.9.0/24 CSC Computer Sciences Ltd 256
217.31.10.0/23 CSC Computer Sciences Ltd 512
193.38.192.0/22 Co-operative Group Limited 1024
193.38.192.0/23 Co-operative Group Limited 512
193.38.194.0/23 Co-operative Group Limited 512
194.32.27.0/24 None 256
194.202.213.0/24 Taylor Nelson AGB 256
198.178.235.0/24 KANTAR 256
164.38.31.0/24 None 256
164.38.34.0/24 None 256
164.38.184.0/22 None 1024
164.38.196.0/24 None 256
164.38.197.0/24 RIPE Network Coordination Centre 256
194.32.20.0/22 Northern Ireland Civil Service 1024
194.32.29.0/24 None 256
194.32.31.0/24 None 256
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