Data as of Nov 12, 2026
37.97.112.0/24
Anonymizer · ISP proxy1 residential-proxy exit · 30 daysBritish Telecommunications Limited · space held by GVM Sistem 2003 SRL
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- Novada
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 37.97.112.0/24 | /24s |
|---|---|---|
| GVM Sistem | 256100% | 1 |
| Welt-Net Broadband | 256100% | 1 |
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 |
|---|---|---|---|---|---|---|
| 37. | 3,072 | RO-GVM-20120202 | GVM Sistem 2003 SRL (ORG-SGSS3-RIPE) · RO | ALLOCATED PA | Aug 14, 2014 | abuse@ |
| └ 37.97.112.0/22 | 1,024 | Welt-Net_ | Welt-Net Broadband (ORG-WB77-RIPE) · GB | ASSIGNED PA | Jul 5, 2023 | abuse@ |
Network & registry
Announced by
Covering announcement 37.97.112.0/22
- Prefix
- 37.97.112.0/22
- Announced by
- AS2856 British Telecommunications Limited
- Type
- ISP proxy
- Anonymizer addresses
- all
- Leased from
- Lessor GVM Sistem, Welt-Net Broadband
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- Welt-Net_
London - Registrant
- Welt-Net Broadband
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- GVM Sistem 2003 SRL
- Handle
- ORG-SGSS3-RIPE
- Range
- 37.
97. 112. 0 - 37. 97. 123. 255 - Registration type
- ALLOCATED PA
- Record created
- Aug 14, 2014
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 37.97.112.0/22
37.97.112.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.97.112.0/22 | AS2856 | /24 | RIPE | RPKI valid |
IRR
Route objects on 37.97.112.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2856 | RIPE | Welt-Net London | WELTNET-MNT | Jul 5, 2023 |
Whois
Registration for this announcement
- Range
- 37.
97. 112. 0/ 22 - Netname
- Welt-Net_
London - Registrant
- Welt-Net Broadband
- Registrant country
- GB
- Organization
- Welt-Net Broadband (ORG-WB77-RIPE)
- Org country
- GB
- Type
- ASSIGNED PA
- Created
- Jul 5, 2023
- Updated
- Jul 5, 2023
- Maintainer
- weltnet-mnt
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Feb 2, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
welt-net. com - Name
- Abuse department
- Handle
- AD16433-RIPE