Data as of Nov 3, 2026
87.112.0.0/16
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 |
|---|---|---|---|---|---|---|
| 87.112.0.0/14 | 262,144 | UK-BT-20050729 | British Telecommunications Limited (ORG-BPIS1-RIPE) · GB | ALLOCATED PA | Oct 5, 2016 | [email protected] |
| └ 87.112.0.0 - 87.112.199.255 | 51,200 | PLUSNET-DIAL-ADSL | Dial-up and ADSL pool | ASSIGNED PA | Mar 6, 2012 | [email protected] via UK-BT-20050729 |
| └ 87.112.200.0/22 | 1,024 | PLUSNET-DIAL-EBB | ptn-ag1 | ASSIGNED PA | Jul 26, 2010 | [email protected] via UK-BT-20050729 |
| └ 87.112.204.0 - 87.112.215.255 | 3,072 | PLUSNET-DIAL-ADSL | ptn-ag2 | ASSIGNED PA | Jul 26, 2010 | [email protected] via UK-BT-20050729 |
| └ 87.112.216.0/22 | 1,024 | PLUSNET-DIAL-EBB | ptn-ag2 | ASSIGNED PA | Jul 26, 2010 | [email protected] via UK-BT-20050729 |
| └ 87.112.220.0 - 87.112.239.255 | 5,120 | PLUSNET-DIAL-ADSL | ptn-ag2 | ASSIGNED PA | Jul 26, 2010 | [email protected] via UK-BT-20050729 |
| └ 87.112.240.0/21 | 2,048 | PLUSNET-DIAL-ADSL | pcl-ag03 | ASSIGNED PA | May 27, 2010 | [email protected] via UK-BT-20050729 |
| └ 87.112.248.0/21 | 2,048 | PLUSNET-DIAL-EBB | Dial-up and ADSL pool | ASSIGNED PA | Jul 26, 2010 | [email protected] via UK-BT-20050729 |
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
AS6871
GB
- Name
- British Telecommunications Limited
- Type
- Internet provider
- Registered
- Dec 13, 1996
- Domain
- plus.net
- Website
- www.plus.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2005
- Current origin since
- Aug 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.112.0.0/16 | AS6871 | /16 | RIPE | RPKI valid |
| 87.112.0.0/14 | AS6871 | /14 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6871 | RIPE | PlusNet plc. | MAINT-AS6871 | Aug 4, 2005 |
Whois
Registration for this announcement
- Range
- 87.112.0.0/14
- Netname
- UK-BT-20050729
- Registrant
- British Telecommunications Limited
- Registrant country
- GB
- Organization
- British Telecommunications Limited (ORG-BPIS1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Oct 5, 2016
- Updated
- Dec 1, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jul 29, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR13878-RIPE