Data as of Nov 5, 2026
37.19.48.0/24
69 residential-proxy exits · 30 daysPJSC Rostelecom
Residential-proxy exits
Proxy exits
69
27% of its addresses · 30 days
Providers
60
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
4.0K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BartProxies
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlexyProxies
- GSocks
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- Maskify
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxio
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- Shifter
- VantageProxies
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 37.19.32.0/19 | 8,192 | RU-RTK-20111221 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Dec 21, 2011 | abuse@ |
| └ 37.19.48.0/21 | 2,048 | RT-CNT-VR-BROADBAND-ACCESS | Regional multiservice network access | ASSIGNED PA | Oct 26, 2018 | abuse@ via RU-RTK-20111221 |
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 37.19.48.0/21
- Prefix
- 37.19.48.0/21
- Announced by
- AS12389 PJSC Rostelecom
- Type
- Residential
- Proxy exits
- 620
- RPKI
- RPKI valid
- Netname
- RT-CNT-VR-BROADBAND-ACCESS
- Registrant
- Regional multiservice network access
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Range
- 37.
19. 32. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 21, 2011
Origin network
AS12389
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Jul 1, 2005
- Domain
- rt.ru
- Website
- www.company.rt.ru/en/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.19.48.0/21
37.19.48.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2017
- Current origin since
- Aug 2017 · 9.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.19.48.0/21 | AS12389 | /21 | RIPE | RPKI valid |
IRR
Route objects on 37.19.48.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 | RIPE | Rostelecom networks | ROSTELECOM-MNT | Oct 30, 2018 |
Whois
Registration for this announcement
- Range
- 37.
19. 48. 0/ 21 - Netname
- RT-CNT-VR-BROADBAND-ACCESS
- Registrant
- Regional multiservice network access
- Registrant country
- RU
- Organization
- Regional multiservice network access
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Oct 26, 2018
- Updated
- Jun 4, 2024
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 21, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE