AS6871

British Telecommunications PLC

AS 6871 Plusnet

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

2,098,176 IP addresses
ASN6871
NamePlusnet
OrganizationBritish Telecommunications PLC
CountryUnited Kingdom  
RegistryRIPE NCC
IPv4 addresses2,098,176
IPv6 /64 networks1.14 x 235
Prefixes63
Other ASN allocated to British Telecommunications PLC
ASN Name IP addresses
2856 BT-UK-AS 20,081,664
5400 BT 702,720
3300 BT 600,360
13205 UNSPECIFIED 20,992
6685 GRAPEVINE 4,096
204047 BT-PSN-DNSP-AS 0
57688 BT-PSN-AS 0
49182 BTEngageIT 0
25127 BTOW 0
25041 AWS-DX 0
15697 BT-BS 0
2855 Business-Fabric 0
12641 BT_MPLS 0
8472 BT-GERMANY-NGN 0
212556 BT-ESC 0
IPv4 Prefixes for AS6871 - showing the first 20 of 60 networks
Network Location Addresses
143.159.0.0/16 British Telecommunications PLC   Folksworth 65,536
146.198.0.0/16 British Telecommunications PLC   London (South Bank) 65,536
146.199.0.0/16 British Telecommunications PLC   Mildenhall 65,536
146.200.0.0/16 PlusNet plc.   Stratford-upon-Avon 65,536
146.66.32.0/19 PlusNet plc.   Adwick le Street 8,192
146.90.0.0/16 PlusNet plc   Haydon Bridge 65,536
147.147.0.0/16 PlusNet plc   London (South Bank) 65,536
150.143.0.0/16 British Telecommunications PLC   London (South Bank) 65,536
194.75.0.0/19 British Telecommunications PLC   Holbeck 8,192
194.75.220.0/22 PlusNet plc   London (South Bank) 1,024
194.75.80.0/20 PlusNet plc   North Kelsey 4,096
195.166.128.0/19 British Telecommunications PLC   London (South Bank) 8,192
195.213.0.0/16 British Telecommunications plc   North Elmsall 65,536
195.99.224.0/20 PlusNet plc   Cambridge 4,096
195.99.32.0/19 PlusNet plc   Witton le Wear 8,192
195.99.8.0/21 PlusNet plc   Newburn 2,048
195.99.88.0/21 PlusNet plc   London (South Bank) 2,048
209.93.0.0/16 British Telecommunications PLC   London (South Bank) 65,536
212.140.0.0/19 British Telecommunications PLC   London 8,192
212.140.32.0/20 British Telecommunications PLC   London (South Bank) 4,096
IPv6 Prefixes for AS6871
Network Location /64 Prefixes
2a02:16c8::/32 British Telecommunications PLC   Lancaster 232
2a02:16c8::/35 British Telecommunications PLC   Lancaster 229
2a06:7200::/29 British Telecommunications PLC   Martlesham (Martlesham Heath) 235