| as-block | |
|---|---|
| descr | RIPE NCC ASN block |
| remarks | These AS Numbers are assigned to network operators in the RIPE NCC service region. |
| mnt-by | RIPE-NCC-HM-MNT |
| created | 2026-03-05T15:29:31Z |
| last-modified | 2026-03-05T15:29:31Z |
| source | RIPE |
| aut-num | |
|---|---|
| as-name | BT-PSN-DNSP-AS |
| org | ORG-BPIS1-RIPE |
| import | from AS43629 accept ANY from AS2856 accept ANY |
| export | |
| admin-c | AC23929-RIPE |
| tech-c | BS1474-RIPE |
| status | ASSIGNED |
| mnt-by | RIPE-NCC-END-MNT BTNET-MNT |
| created | 2015-09-08T09:41:23Z |
| last-modified | 2018-09-04T11:39:34Z |
| source | RIPE |
| organisation | ORG-BPIS1-RIPE |
|---|---|
| org-name | British Telecommunications Limited |
| country | GB |
| reg-nr | 01800000 |
| org-type | LIR |
| address | PP1, Floor1, Orion, Adastral Park, Martlesham Heath IP5 3RE Ipswich UNITED KINGDOM |
| phone | +44 (0)20 7356 5000 |
| abuse-c | AR13878-RIPE |
| mnt-ref | BTNET-MNT BTNET-INFRA-MNT RIPE-NCC-HM-MNT |
| mnt-by | RIPE-NCC-HM-MNT BTNET-INFRA-MNT |
| admin-c | FLS15-RIPE MS35380-RIPE GF1231-RIPE |
| created | 2004-04-17T12:11:50Z |
| last-modified | 2026-06-29T12:02:58Z |
| source | RIPE |
| role | BTnet Support |
|---|---|
| address | Adhara Adastral Park Martlesham Heath Ipswich SUFFLK IP5 3RE GB |
| phone | +44 800 0858963 5 +44 1473 336231 |
| admin-c | FLS15-RIPE |
| tech-c | FLS15-RIPE |
| nic-hdl | BS1474-RIPE |
| remarks | For all queries contact [email protected] Please send delisting issues to [email protected] |
| mnt-by | BTNET-MNT |
| created | 2002-04-30T07:54:10Z |
| last-modified | 2025-07-18T13:07:21Z |
| source | RIPE |
| person | Anselm Christopher |
|---|---|
| address | pp HWG298 Virtual Postbox (HOM-NX) PO Box 400 London UK N18 1XU |
| phone | +44 331 667 2728 |
| nic-hdl | AC23929-RIPE |
| mnt-by | BTNET-MNT |
| remarks | Please send abuse notification to [email protected] |
| created | 2013-07-31T15:45:22Z |
| last-modified | 2013-07-31T15:45:22Z |
| source | RIPE |
as-block: AS203940 - AS205662 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2026-03-05T15:29:31Z last-modified: 2026-03-05T15:29:31Z source: RIPE aut-num: AS204047 as-name: BT-PSN-DNSP-AS org: ORG-BPIS1-RIPE import: from AS43629 accept ANY export: to AS43629 announce AS204047 import: from AS2856 accept ANY export: to AS2856 announce AS204047 admin-c: AC23929-RIPE tech-c: BS1474-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: BTNET-MNT created: 2015-09-08T09:41:23Z last-modified: 2018-09-04T11:39:34Z source: RIPE organisation: ORG-BPIS1-RIPE org-name: British Telecommunications Limited country: GB reg-nr: 01800000 org-type: LIR address: PP1, Floor1, Orion, Adastral Park, Martlesham Heath address: IP5 3RE address: Ipswich address: UNITED KINGDOM phone: +44 (0)20 7356 5000 abuse-c: AR13878-RIPE mnt-ref: BTNET-MNT mnt-ref: BTNET-INFRA-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: BTNET-INFRA-MNT admin-c: FLS15-RIPE admin-c: MS35380-RIPE admin-c: GF1231-RIPE created: 2004-04-17T12:11:50Z last-modified: 2026-06-29T12:02:58Z source: RIPE e-mail: [email protected] role: BTnet Support address: Adhara address: Adastral Park address: Martlesham Heath address: Ipswich address: SUFFLK IP5 3RE address: GB phone: +44 800 0858963 5 phone: +44 1473 336231 e-mail: [email protected] e-mail: [email protected] admin-c: FLS15-RIPE tech-c: FLS15-RIPE nic-hdl: BS1474-RIPE remarks: For all queries contact [email protected] remarks: Please send delisting issues to [email protected] mnt-by: BTNET-MNT created: 2002-04-30T07:54:10Z last-modified: 2025-07-18T13:07:21Z source: RIPE person: Anselm Christopher address: pp HWG298 address: Virtual Postbox (HOM-NX) address: PO Box 400 address: London address: UK address: N18 1XU phone: +44 331 667 2728 e-mail: [email protected] nic-hdl: AC23929-RIPE mnt-by: BTNET-MNT remarks: Please send abuse notification to [email protected] created: 2013-07-31T15:45:22Z last-modified: 2013-07-31T15:45:22Z source: RIPE