Autonomous System details
AS3300
British Telecommunications PLC — bt.net
Summary
| Country |
 United Kingdom
|
| Organization | British Telecommunications PLC |
| Domain | bt.net |
| Number of IPv4 | 336,144 |
| Number of IPv6 | 2.4140× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | September 19, 2002 (about 21 years ago) |
| Updated | November 16, 2023 (about 6 months ago) |
IP Ranges
AS3300 announces 103 IPv4 ranges and 30 IPv6 ranges.
That's a total of 336,144 IPv4 addresses and 2.4140× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 61.14.0.0/18 |
 Infonet Services Corporation
|
16,384 | APNIC | ALLOCATED PORTABLE |
| 61.14.1.0/24 |
 M+w Group
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 61.14.2.0/23 |
Infonet Services Corporation
|
512 | APNIC | ALLOCATED PORTABLE |
| 61.14.4.0/22 |
 BT GIA
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 61.14.7.0/24 |
SIMMONS & SIMMONS
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 61.14.8.0/22 |
 BT GIA
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.11.0/24 |
IFF
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 61.14.12.0/22 |
BT GIA
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.15.0/24 |
BT GIA
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 61.14.20.0/22 |
BT AU
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.24.0/22 |
BT HK
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.28.0/22 |
 BT Cloud Sgp - Net1
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.31.0/24 |
BT GIA
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.32.0/22 |
Bw Maritime Pte LTD
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 61.14.34.0/24 |
BT GIA
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.36.0/24 |
BT-GIA-JP-net
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.36.0/22 |
BT-GIA-JP-net
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.39.0/24 |
BT-GIA-JP-net
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.40.0/22 |
 BT ZA
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.44.0/22 |
The Kantar Group LTD
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.48.0/22 |
Independent Newspapers Limited
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 61.14.52.0/24 |
BT Gia
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 63.250.128.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.128.0/18 |
Infonet Services Corporation
|
16,384 | ARIN | ALLOCATION |
| 63.250.131.0/24 |
SCHINDLER HOLDING
|
256 | ARIN | REASSIGNMENT |
| 63.250.132.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.132.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.135.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.136.0/22 |
Schenker BT
|
1,024 | ARIN | REASSIGNMENT |
| 63.250.140.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.144.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.147.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.148.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.151.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.152.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.155.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.156.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.159.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.160.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.163.0/24 |
 SPECSAVERS OPTICAL GROUP LIMITED
|
256 | ARIN | REASSIGNMENT |
| 63.250.164.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.168.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.171.0/24 |
BASF SE
|
256 | ARIN | REASSIGNMENT |
| 63.250.172.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.173.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.174.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.176.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.180.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.184.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 63.250.187.0/24 |
EDENRED
|
256 | ARIN | REASSIGNMENT |
| 63.250.189.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 63.250.191.0/24 |
DP DHL ETO
|
256 | ARIN | REASSIGNMENT |
| 72.29.128.0/20 |
Audiocodes LTD
|
4,096 | ARIN | REASSIGNMENT |
| 72.29.132.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 77.74.152.0/23 |
Exide Technologies
|
512 | RIPE NCC | ASSIGNED PA |
| 136.238.168.0/24 |
 Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.185.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.187.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.229.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.232.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.238.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.239.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.240.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.241.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 136.238.243.0/24 |
Schindler Informatik AG
|
256 | ARIN | REASSIGNMENT |
| 168.252.115.0/24 |
Orica Australia Pty LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 168.252.120.0/24 |
Orica Australia Pty LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 168.252.123.0/24 |
Orica Australia Pty LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 185.249.5.0/24 |
SanFrancisco-Lumileds
|
256 | RIPE NCC | ASSIGNED PA |
| 185.249.6.0/24 |
Singapore-Lumileds
|
256 | RIPE NCC | ASSIGNED PA |
| 192.34.19.0/24 |
INFONET N.V./S.A.
|
256 | RIPE NCC | LEGACY |
| 192.237.125.0/24 |
Infonet Services Corporation
|
256 | ARIN | REASSIGNMENT |
| 194.33.52.0/24 |
Tns UK Limited
|
256 | RIPE NCC | ALLOCATED PA |
| 195.184.128.0/19 |
BT IPCG BACKBONE
|
8,192 | RIPE NCC | ASSIGNED PA |
| 195.206.64.0/19 |
 BT Global Communication
|
8,192 | RIPE NCC | ASSIGNED PA |
| 195.206.69.0/24 |
 British Telecommunications PLC
|
256 | RIPE NCC | ALLOCATED PA |
| 195.206.70.0/24 |
British Telecommunications PLC
|
256 | RIPE NCC | ALLOCATED PA |
| 198.137.75.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 198.178.237.0/24 |
KANTAR
|
256 | ARIN | ALLOCATION |
| 198.178.239.0/24 |
KANTAR
|
256 | ARIN | ALLOCATION |
| 203.187.128.0/22 |
BT-GIA
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 203.187.128.0/19 |
BT-GIA
|
8,192 | APNIC | ALLOCATED NON-PORTABLE |
| 203.187.145.0/24 |
BT GIA SNG
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 203.187.146.0/24 |
BT GIA SNG
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 204.52.187.0/24 |
KANTAR
|
256 | ARIN | ALLOCATION |
| 204.79.84.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 204.79.90.0/24 |
InfonetFW
|
256 | ARIN | REASSIGNMENT |
| 204.231.0.0/17 |
ELEPHANT TALK
|
32,768 | ARIN | REASSIGNMENT |
| 204.231.24.0/24 |
Internal-DIAL
|
256 | ARIN | REASSIGNMENT |
| 204.231.128.0/18 |
Infonet Services Corporation
|
16,384 | ARIN | ALLOCATION |
| 205.143.144.0/21 |
BT Management Services
|
2,048 | ARIN | ALLOCATION |
| 206.182.128.0/18 |
SASOL
|
16,384 | ARIN | REASSIGNMENT |
| 206.182.134.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 206.182.164.0/24 |
Infonet Services Corporation
|
256 | ARIN | ALLOCATION |
| 206.182.192.0/18 |
Infonet Services Corporation
|
16,384 | ARIN | ALLOCATION |
| 207.117.0.0/16 |
HOGANAS
|
65,536 | ARIN | REASSIGNMENT |
| 207.209.0.0/19 |
VIRGIN ENTERTAINMENT
|
8,192 | ARIN | REASSIGNMENT |
| 207.209.64.0/19 |
 PHARMACIA
|
8,192 | ARIN | REASSIGNMENT |
| 207.209.226.32/29 |
 Esaress Intl Group INC
|
8 | ARIN | REASSIGNMENT |
| 207.209.226.40/29 |
Esaress Intl Group INC
|
8 | ARIN | REASSIGNMENT |
| 209.28.0.0/16 |
Infonet Services Corporation
|
65,536 | ARIN | ALLOCATION |
| 209.28.0.0/22 |
Infonet Services Corporation
|
1,024 | ARIN | ALLOCATION |
| 209.28.174.0/24 |
Internal-FW
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2402:fb00::/32 |
Infonet Services Corporation
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00::/36 |
Infonet Services Corporation
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00:f00::/40 |
Infonet Services Corporation
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00:1000::/36 |
Infonet Services Corporation
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00:1f00::/40 |
Lumileds
|
3.0949× 1026 | APNIC | ASSIGNED NON-PORTABLE |
| 2402:fb00:2000::/36 |
Infonet Services Corporation
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00:2f00::/40 |
Infonet Services Corporation
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00:3000::/36 |
Infonet Services Corporation
|
4.9518× 1027 | APNIC | ALLOCATED PORTABLE |
| 2402:fb00:3f00::/40 |
Infonet Services Corporation
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 2606:f100::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100::/32 |
BT Management Services
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2606:f100:f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:1000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:1f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:2000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:2f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:3000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:3f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:4000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:4f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:5000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:5f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:6000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:7000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:7f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:8000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:8f00::/40 |
BT Management Services
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:f100:9000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:a000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:f100:c000::/36 |
BT Management Services
|
4.9518× 1027 | ARIN | ALLOCATION |
Peers
There are 61 peers for AS3300:
AS917
AS1239
AS1403
AS1828
AS2497
AS2518
AS3303
AS3741
AS4230
AS4608
AS4775
AS6057
AS6830
AS6939
AS7029
AS7660
AS7713
AS7843
AS8220
AS8359
AS8966
AS9002
AS9304
AS14061
AS14907
AS16735
AS17639
AS18106
AS19151
AS22652
AS23106
AS23673
AS23764
AS24482
AS28624
AS28634
AS33891
AS35280
AS36351
AS37100
AS37468
AS39120
AS42473
AS45352
AS47787
AS49544
AS52320
AS53070
AS55720
AS57304
AS58057
AS58453
AS58511
AS63956
AS132337
AS132825
AS140627
AS199524
AS263152
AS271253
AS328320
Upstreams
There are 11 upstreams for AS3300: