LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

37.113.128.0/18

1 anonymizer address · <0.01% · VPN2,618 residential-proxy exits · 30 days

JSC 'ER-Telecom Holding'

Announcement
this exact prefix
No RPKI
Announced by
AS41661
Type
Residential
87% of it

Residential-proxy exits

Proxy exits
2,618
16% of its addresses · 30 days
Always-on exits
116
4.4% of its exits
Spread
57 of 64
/24s with at least one exit
Providers
100
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

274K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.113.176.0/249143
37.113.150.0/24848
37.113.164.0/245150
37.113.172.0/245142
37.113.180.0/245131
37.113.188.0/244154
37.113.156.0/244142
37.113.168.0/244142
37.113.158.0/24492
37.113.148.0/24447
37.113.186.0/24444
37.113.174.0/24437
37.113.151.0/24432
37.113.185.0/24429
37.113.160.0/243126
37.113.147.0/24337
37.113.152.0/24335
37.113.177.0/24333
37.113.189.0/24329
37.113.149.0/24328
37.113.162.0/24257
37.113.154.0/24252
37.113.179.0/24241
37.113.187.0/24240

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
JSC "ER-Telecom Holding"
record created Feb 9, 2012
2 · Leased from
not leased
3 · Announced by
AS41661 JSC 'ER-Telecom Holding'
since Jun 2013 · 13.4 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 37.113.128.0/18/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

37.113.128.0/18

From the registry to its use

  1. Feb 9, 2012
    Registry record
    JSC "ER-Telecom Holding"
    ALLOCATED PA
    37.112.0.0/15
  2. Feb 14, 2012
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.128.0/22
  3. Feb 14, 2012
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.132.0/22
  4. Feb 14, 2012
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.188.0/22
  5. Apr 25, 2013
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.128.0/24
  6. Apr 25, 2013
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.129.0/24
  7. Apr 25, 2013
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.130.0/24
  8. Apr 25, 2013
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.131.0/24
  9. Apr 26, 2013
    Route object
    AS41668 JSC 'ER-Telecom Holding'
    RIPE route object for AS41668 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.190.0/24
  10. Jun 14, 2013
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
  11. Jun 20, 2013– today
    Announced
    AS41661 JSC 'ER-Telecom Holding'
    Internet provider
  12. Aug 27, 2015
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.132.0/24
  13. Aug 27, 2015
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.133.0/24
  14. Aug 27, 2015
    Route object
    AS41661 JSC 'ER-Telecom Holding'
    RIPE route object for AS41661 JSC 'ER-Telecom Holding', maintainer RAID-MNT
    37.113.134.0/24
  15. today
    Used
    VPN Gate
    VPN

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
37.113.136.0/22
since Feb 2012
AS41661Residential90JSC "ER-Telecom Holding"
37.113.140.0/22
since Feb 2012
AS41661Residential84
1 always on
JSC "ER-Telecom Holding"
37.113.144.0/22
since Feb 2012
AS41661Residential68
7 always on
JSC "ER-Telecom Holding"
37.113.148.0/22
since Feb 2012
AS41661Residential155
19 always on
JSC "ER-Telecom Holding"
37.113.152.0/22
since Feb 2012
AS41661Residential170
8 always on
JSC "ER-Telecom Holding"
37.113.156.0/22
since Feb 2012
AS41661Residential10.10%VPNVPN servicesoperated by VPN Gate301
10 always on
JSC "ER-Telecom Holding"
37.113.160.0/22
since Feb 2012
AS41661Residential183
5 always on
JSC "ER-Telecom Holding"
37.113.164.0/22
since Feb 2012
AS41661Residential250
6 always on
JSC "ER-Telecom Holding"
37.113.168.0/22
since Feb 2012
AS41661Residential242
8 always on
JSC "ER-Telecom Holding"
37.113.172.0/22
since Feb 2012
AS41661Residential243
12 always on
JSC "ER-Telecom Holding"
37.113.176.0/22
since Feb 2012
AS41661Residential241
15 always on
JSC "ER-Telecom Holding"
37.113.180.0/22
since Feb 2012
AS41661Residential199
8 always on
JSC "ER-Telecom Holding"
37.113.184.0/22
since Feb 2012
AS41661Residential144
10 always on
JSC "ER-Telecom Holding"
37.113.188.0/23
since Sep 2012
AS41661Residential183
7 always on
JSC "ER-Telecom Holding"

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.112.0.0/15131,072RU-RAID-20120209JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RUALLOCATED PAFeb 9, 2012abuse@domru.ru
└ 37.113.128.0/212,048ERTH-CHEL-PPPOE-26-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE)ASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.136.0/212,048ERTH-CHEL-PPPOE-27-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.144.0/212,048ERTH-CHEL-PPPOE-28-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.152.0/212,048ERTH-CHEL-PPPOE-29-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.160.0/212,048ERTH-CHEL-PPPOE-30-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.168.0/212,048ERTH-CHEL-PPPOE-31-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.176.0/212,048ERTH-CHEL-PPPOE-32-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru
└ 37.113.184.0/212,048ERTH-CHEL-PPPOE-33-NETJSC "ER-Telecom Holding" Chelyabinsk Branch (ORG-CHCB1-RIPE) · RUASSIGNED PAFeb 14, 2012abuse@domru.ru

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Residential14,33587%19
Business2,04813%8
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS41661

RU
Name
JSC 'ER-Telecom Holding'
Type
Internet provider
Registered
Oct 2, 2006
Domain
ertelecom.ru
Spamhaus ASN-DROP
not listed