Data as of Nov 10, 2026
151.2.156.136/29
No anonymizer space · no proxy exits in 30 daysGamma Telecom Holdings Ltd · space held by Gamma Telecom Limited
Network & registry
Announced by
Covering announcement 151.2.128.0/17
- Prefix
- 151.2.128.0/17
- Announced by
- AS31655 Gamma Telecom Holdings Ltd
- Type
- Residential
- Proxy exits
- 202
- Always-on exits
- 41
- RPKI
- RPKI valid
- Netname
- UK-GTL-19910513
- 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 151.2.128.0/17
151.2.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Jan 2020
- Current origin since
- Jan 2020 · 6.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.2.128.0/17 | AS31655 | /24 | RIPE | RPKI valid |
IRR
Route objects on 151.2.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31655 | RIPE | MNT-GTL | Nov 8, 2019 |
Whois
Registration for this announcement
- Range
- 151.
2. 128. 0/ 17 - Netname
- UK-GTL-19910513
- Registrant
- Gamma Telecom Limited
- Registrant country
- GB
- Organization
- Gamma Telecom Limited (ORG-GTL19-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jun 26, 2019
- Updated
- Oct 5, 2022
- Maintainer
- MNT-GTL
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 13, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gamma. co. uk - Name
- Gamma Abuse Contact
- Handle
- GAC-GB