Autonomous System details
AS6871
British Telecommunications PLC — bt.com
Summary
| Country |
 United Kingdom
|
| Organization | British Telecommunications PLC |
| Domain | bt.com |
| Number of IPv4 | 2,138,880 |
| Number of IPv6 | 7.3286× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | August 08, 2002 (about 22 years ago) |
| Updated | September 04, 2018 (about 5 years ago) |
IP Ranges
AS6871 announces 69 IPv4 ranges and 4 IPv6 ranges.
That's a total of 2,138,880 IPv4 addresses and 7.3286× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 31.108.0.0/14 |
Plusnet Broadband
|
262,144 | RIPE NCC | ASSIGNED PA |
| 31.125.0.0/16 |
Plusnet Broadband
|
65,536 | RIPE NCC | LIR-PARTITIONED PA |
| 31.185.32.0/19 |
Dial-up And Adsl Pool
|
8,192 | RIPE NCC | ASSIGNED PA |
| 31.185.128.0/17 |
Dial-up And Adsl Pool
|
32,768 | RIPE NCC | ASSIGNED PA |
| 37.152.192.0/18 |
British Telecommunications PLC
|
16,384 | RIPE NCC | ALLOCATED PA |
| 46.208.0.0/16 |
Dial-up And Adsl Pool
|
65,536 | RIPE NCC | ASSIGNED PA |
| 51.6.0.0/15 |
British Telecommunications PLC
|
131,072 | RIPE NCC | LEGACY |
| 51.9.0.0/16 |
British Telecommunications PLC
|
65,536 | RIPE NCC | LEGACY |
| 80.189.0.0/16 |
Brightview Network Infrastructure
|
65,536 | RIPE NCC | ASSIGNED PA |
| 80.229.0.0/16 |
Plusnet Plc.
|
65,536 | RIPE NCC | ASSIGNED PA |
| 81.140.0.0/17 |
BT-MBB
|
32,768 | RIPE NCC | ASSIGNED PA |
| 81.140.128.0/19 |
adamatk1-mbb-dsl
|
8,192 | RIPE NCC | ASSIGNED PA |
| 81.174.128.0/17 |
Dial-up And Adsl Pool
|
32,768 | RIPE NCC | ASSIGNED PA |
| 83.216.128.0/19 |
Parbin Limited
|
8,192 | RIPE NCC | ASSIGNED PA |
| 84.51.128.0/18 |
Adsl Dynamic Pool
|
16,384 | RIPE NCC | ASSIGNED PA |
| 84.92.0.0/15 |
Plusnet Core Network Infrastructure
|
131,072 | RIPE NCC | ASSIGNED PA |
| 87.112.0.0/16 |
Dial-up And Adsl Pool
|
65,536 | RIPE NCC | ASSIGNED PA |
| 87.113.0.0/16 |
pte-ag1
|
65,536 | RIPE NCC | ASSIGNED PA |
| 87.114.0.0/16 |
Adsl Dynamic Pool
|
65,536 | RIPE NCC | ASSIGNED PA |
| 87.115.0.0/16 |
pcl-ag01
|
65,536 | RIPE NCC | ASSIGNED PA |
| 91.125.0.0/16 |
GR ADSL
|
65,536 | RIPE NCC | ASSIGNED PA |
| 143.159.0.0/16 |
 Infonet Services Corporation
|
65,536 | ARIN | ALLOCATION |
| 146.66.32.0/19 |
Dial-up And Adsl Pool
|
8,192 | RIPE NCC | ASSIGNED PA |
| 146.90.0.0/16 |
Dial-up And Adsl Pool
|
65,536 | RIPE NCC | ASSIGNED PA |
| 146.198.0.0/16 |
Infonet Services Corporation
|
65,536 | ARIN | ALLOCATION |
| 146.199.0.0/16 |
Infonet Services Corporation
|
65,536 | ARIN | ALLOCATION |
| 146.200.0.0/16 |
Infonet Services Corporation
|
65,536 | ARIN | ALLOCATION |
| 147.147.0.0/16 |
Plusnet PLC
|
65,536 | RIPE NCC | LEGACY |
| 150.143.0.0/16 |
BT Americas, INC
|
65,536 | ARIN | ALLOCATION |
| 194.75.0.0/19 |
Plusnet PLC
|
8,192 | RIPE NCC | ASSIGNED PA |
| 194.75.80.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 194.75.220.0/22 |
Plusnet PLC
|
1,024 | RIPE NCC | ASSIGNED PA |
| 195.99.8.0/21 |
Plusnet PLC
|
2,048 | RIPE NCC | ASSIGNED PA |
| 195.99.32.0/19 |
Plusnet PLC
|
8,192 | RIPE NCC | ASSIGNED PA |
| 195.99.88.0/21 |
Plusnet PLC
|
2,048 | RIPE NCC | ASSIGNED PA |
| 195.99.224.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 195.166.128.0/19 |
Core Loopback Addresses
|
8,192 | RIPE NCC | ASSIGNED PA |
| 195.213.0.0/16 |
British Telecommunications PLC
|
65,536 | RIPE NCC | ALLOCATED PA |
| 209.93.0.0/16 |
Infonet Services Corporation
|
65,536 | ARIN | ALLOCATION |
| 212.56.64.0/18 |
Friaco Dial-up Pool
|
16,384 | RIPE NCC | ASSIGNED PA |
| 212.140.0.0/19 |
Plusnet PLC
|
8,192 | RIPE NCC | SUB-ALLOCATED PA |
| 212.140.32.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | SUB-ALLOCATED PA |
| 212.140.48.0/21 |
Plusnet PLC
|
2,048 | RIPE NCC | SUB-ALLOCATED PA |
| 212.159.0.0/19 |
Access Lan
|
8,192 | RIPE NCC | ASSIGNED PA |
| 212.159.8.0/23 |
Virtual ISP Portal Servers
|
512 | RIPE NCC | ASSIGNED PA |
| 212.159.32.0/19 |
Adsl Pool
|
8,192 | RIPE NCC | ASSIGNED PA |
| 212.159.64.0/18 |
Plusnet Technologies LTD
|
16,384 | RIPE NCC | ASSIGNED PA |
| 213.31.0.0/17 |
British Telecommunications PLC
|
32,768 | RIPE NCC | ALLOCATED PA |
| 213.31.128.0/19 |
British Telecommunications PLC
|
8,192 | RIPE NCC | ALLOCATED PA |
| 213.31.160.0/20 |
British Telecommunications PLC
|
4,096 | RIPE NCC | ALLOCATED PA |
| 213.31.176.0/22 |
British Telecommunications PLC
|
1,024 | RIPE NCC | ALLOCATED PA |
| 213.31.180.0/24 |
British Telecommunications PLC
|
256 | RIPE NCC | ALLOCATED PA |
| 213.31.182.0/23 |
British Telecommunications PLC
|
512 | RIPE NCC | ALLOCATED PA |
| 213.31.184.0/21 |
British Telecommunications PLC
|
2,048 | RIPE NCC | ALLOCATED PA |
| 213.31.192.0/18 |
British Telecommunications PLC
|
16,384 | RIPE NCC | ALLOCATED PA |
| 213.162.96.0/19 |
British Telecommunications PLC
|
8,192 | RIPE NCC | ALLOCATED PA |
| 217.32.30.0/23 |
Plusnet PLC
|
512 | RIPE NCC | SUB-ALLOCATED PA |
| 217.32.32.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.32.112.0/22 |
Plusnet PLC
|
1,024 | RIPE NCC | ASSIGNED PA |
| 217.32.148.0/22 |
Plusnet PLC
|
1,024 | RIPE NCC | ASSIGNED PA |
| 217.32.152.0/21 |
Plusnet PLC
|
2,048 | RIPE NCC | ASSIGNED PA |
| 217.32.160.0/22 |
Plusnet PLC
|
1,024 | RIPE NCC | ASSIGNED PA |
| 217.32.176.0/22 |
Plusnet PLC
|
1,024 | RIPE NCC | ASSIGNED PA |
| 217.39.16.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.39.112.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.45.24.0/21 |
Plusnet PLC
|
2,048 | RIPE NCC | ASSIGNED PA |
| 217.45.96.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.46.24.0/22 |
Plusnet PLC
|
1,024 | RIPE NCC | ASSIGNED PA |
| 217.46.128.0/20 |
Plusnet PLC
|
4,096 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a02:16c8::/32 |
British Telecommunications PLC
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a02:16c8::/35 |
British Telecommunications PLC
|
9.9035× 1027 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a02:16c8:2000::/35 |
British Telecommunications PLC
|
9.9035× 1027 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a06:7200::/29 |
British Telecommunications PLC
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
There is no peer for AS6871.
Downstreams
There is no downstream for AS6871.