Data as of Nov 7, 2026
51.219.224.0/21
19 residential-proxy exits · 30 daysGamma Telecom Holdings Ltd · space held by Gamma Telecom Limited
Residential-proxy exits
Proxy exits
19
0.93% of its addresses · 30 days
Always-on exits
1
5.3% of its exits
Spread
6 of 8
/24s with at least one exit
Providers
39
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
6.1K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 51.219.229.0/24 | 1 | 5 | |
| 51.219.227.0/24 | 0 | 4 | |
| 51.219.230.0/24 | 0 | 4 | |
| 51.219.228.0/24 | 0 | 3 | |
| 51.219.225.0/24 | 0 | 2 | |
| 51.219.226.0/24 | 0 | 1 |
Proxy providers listing exits
- 9Proxy
- Ake.net
- AnyIP
- BottingTools
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- EnigmaProxy
- FastProxy
- FloppyData
- GeekProxy
- Geonode
- GloryCloud
- GoProxies
- HideProxy
- IPFly
- IPPeak
- InfiniteProxies
- LemonBright
- LudaxProxy
- MarsProxies
- NextProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- ProxiesVision
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- PuraRoute
- Thordata
- TrueProxies
- VProxy
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 51.219.0.0/16 | 65,536 | UK-GTL | Gamma Telecom Limited (ORG-GTL19-RIPE) · GB | LEGACY | Sep 23, 2015 | abuse@ |
| └ 51.219.224.0/21 | 2,048 | GAMMA-DSL | Gamma DSL Infrastructure | LEGACY | May 26, 2023 | abuse@ via UK-GTL |
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
Announced by
Covering announcement 51.219.0.0/16
- Prefix
- 51.219.0.0/16
- Announced by
- AS31655 Gamma Telecom Holdings Ltd
- Type
- Residential
- Proxy exits
- 382
- Always-on exits
- 47
- RPKI
- No RPKI
- Netname
- UK-GTL
- 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 51.219.0.0/16
51.219.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Mar 2018
- Current origin since
- Mar 2018 · 8.6 yr
- Origin networks
- 1
IRR
Route objects on 51.219.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31655 | RIPE | MNT-GTL | Mar 16, 2018 |
Whois
Registration for this announcement
- Range
- 51.
219. 0. 0/ 16 - Netname
- UK-GTL
- Registrant
- Gamma Telecom Limited
- Registrant country
- GB
- Organization
- Gamma Telecom Limited (ORG-GTL19-RIPE)
- Org country
- GB
- Type
- LEGACY
- Created
- Sep 23, 2015
- Updated
- Sep 28, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gamma. co. uk - Name
- Gamma Abuse Contact
- Handle
- GAC-GB