Data as of Nov 7, 2026
217.15.64.0/20
No anonymizer space · no proxy exits in 30 daysBritish Telecommunications Limited
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 217.15.64.0/20 | 4,096 | UK-BTENT-20000906 | British Telecommunications Limited (ORG-BT4-RIPE) · GB | ALLOCATED PA | Dec 14, 2001 | protect@ |
| └ 217. | 768 | BTBS | BT Broadcast Services | ASSIGNED PA | Nov 23, 2001 | protect@ via UK-BTENT-20000906 |
| └ 217.15.67.0/24 | 256 | BTBS | BT Broadcast Services | ASSIGNED PA | Jun 6, 2007 | protect@ via UK-BTENT-20000906 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS2856
GB
- Name
- British Telecommunications Limited
- Type
- Internet provider
- Registered
- Dec 22, 1993
- Domain
- bt.net
- Website
- www.bt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 12
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Aug 2024 · 2.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 217.
15. 64. 0/ 20 - Netname
- UK-BTENT-20000906
- Registrant
- British Telecommunications Limited
- Registrant country
- GB
- Organization
- British Telecommunications Limited (ORG-BT4-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Dec 14, 2001
- Updated
- Feb 16, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 6, 2000
- Status
- assigned
Report abuse
Abuse contact
- protect@
bt. com - Name
- BT Corporate Registry
- Handle
- BTCR3-RIPE