Data as of Nov 10, 2026
157.231.167.0/26
No anonymizer space · no proxy exits in 30 daysGamma Telecom Holdings Ltd · space held by Gamma Telecom Limited
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 157.231.0.0/16 | 65,536 | UK-GTL-19920131 | Gamma Telecom Limited (ORG-GTL19-RIPE) · GB | LEGACY | Dec 31, 2018 | abuse@ |
| └ 157.231.167.0/26 | 64 | BMTID-CES00020339-01 | Wentrow Media sold by Gradwell Communications Ltd | LEGACY | Sep 18, 2026 | abuse@ |
Network & registry
Announced by
Covering announcement 157.231.0.0/16
- Prefix
- 157.231.0.0/16
- Announced by
- AS31655 Gamma Telecom Holdings Ltd
- Type
- Residential
- Proxy exits
- 371
- Always-on exits
- 45
- RPKI
- RPKI valid
- Netname
- UK-GTL-19920131
- Registrant
- Gamma Telecom Limited
- RIR
- RIPE NCC
Origin network
AS31655
GB
- Name
- Gamma Telecom Holdings Ltd
- Type
- Internet provider
- Registered
- Jul 2, 2004
- Domain
- gamma.co.uk
- Website
- www.gamma.co.uk/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 157.231.0.0/16
157.231.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Jan 2019 · 7.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2019
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 157.231.0.0/16 | AS31655 | /24 | RIPE | RPKI valid |
IRR
Route objects on 157.231.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31655 | RIPE | MNT-GTL | Jan 8, 2019 |
Whois
Registration for this announcement
- Range
- 157.
231. 0. 0/ 16 - Netname
- UK-GTL-19920131
- Registrant
- Gamma Telecom Limited
- Registrant country
- GB
- Organization
- Gamma Telecom Limited (ORG-GTL19-RIPE)
- Org country
- GB
- Type
- LEGACY
- Created
- Dec 31, 2018
- Updated
- Sep 28, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 31, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gamma. co. uk - Name
- Gamma Abuse Contact
- Handle
- GAC-GB