Data as of Nov 7, 2026
37.203.203.0/24
51 residential-proxy exits · 30 daysJSC 'ER-Telecom Holding'
Residential-proxy exits
Proxy exits
51
20% of its addresses · 30 days
Always-on exits
2
3.9% of its exits
Providers
54
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3.9K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- BartProxies
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- LemonLabs
- LemonPrime
- MangoProxy
- NSocks
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- ProxiesVision
- Proxio
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- Shifter
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.203.200.0/21 since Oct 2018 | AS56420 | Residential | 330 16 always on | JSC "ER-Telecom Holding" |
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 |
|---|---|---|---|---|---|---|
| 37.203.200.0/21 | 2,048 | RU-RAID-20120326 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ALLOCATED PA | Mar 26, 2012 | abuse@ |
| └ 37.203.200.0/22 | 1,024 | INTERTELRZN-PPPOE-NET5 | InterTelecom LLC | ASSIGNED PA | Oct 4, 2012 | abuse@ via RU-RAID-20120326 |
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 37.203.200.0/22
- Prefix
- 37.203.200.0/22
- Announced by
- AS56420 JSC 'ER-Telecom Holding'
- Type
- Residential
- Proxy exits
- 197
- Always-on exits
- 11
- RPKI
- No RPKI
- Netname
- INTERTELRZN-PPPOE-NET5
- Registrant
- InterTelecom LLC
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- JSC "ER-Telecom Holding"
- Handle
- ORG-RA21-RIPE
- Range
- 37.
203. 200. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Mar 26, 2012
Origin network
AS56420
RU
- Name
- JSC 'ER-Telecom Holding'
- Type
- Internet provider
- Registered
- Feb 17, 2011
- Domain
- ertelecom.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
37.203.200.0/22
Routing history
- Pattern
- Stable
- First seen
- Nov 2017
- Current origin since
- Sep 2018 · 8.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2018
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 37.
203. 200. 0/ 22 - Netname
- INTERTELRZN-PPPOE-NET5
- Registrant
- InterTelecom LLC
- Registrant country
- RU
- Organization
- InterTelecom LLC
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Oct 4, 2012
- Updated
- Oct 4, 2012
- Maintainer
- INTERTELRZN-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Mar 26, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
domru. ru - Name
- ER-Telecom ISP Contact Role
- Handle
- RAID1-RIPE