Data as of Nov 4, 2026
81.1.243.0/24
3 residential-proxy exits · 30 daysJoint Stock Company TransTeleCom
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
34
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
499 observations
Proxy providers listing exits
- 2Captcha
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CoreProxy
- DataImpulse
- EnigmaProxy
- GSocks
- Geonix
- GonzoProxy
- IPFly
- IPRoyal
- Infatica
- MangoProxy
- MarsProxies
- NodeProxy
- NovaProxy
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- Q2IP
- ResiProxies
- Shifter
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.1.192.0/18 since May 2005 | AS21127 | Residential | 83 10 always on | Joint Stock Company TransTeleCom |
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 81.1.192.0/18 | 16,384 | RU-TRANSTELECOM-20020227 | Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE) · RU | ALLOCATED PA | Feb 27, 2002 | abuse@ |
| └ 81.1.243.0/24 | 256 | SGUPS-NET | Siberian State University of Transport | ASSIGNED PA | Oct 4, 2007 | abuse@ via RU-TRANSTELECOM-20020227 |
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
IPv4 market
Holder
- Organization
- Joint Stock Company TransTeleCom
- Handle
- ORG-CJSC19-RIPE
- Range
- 81.
1. 192. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Feb 27, 2002
Origin network
AS20485
RU
- Name
- Joint Stock Company TransTeleCom
- Type
- Internet provider
- Registered
- Mar 13, 2001
- Domain
- ttk.ru
- Website
- www.ttk.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2012
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 81.
1. 243. 0/ 24 - Netname
- SGUPS-NET
- Registrant
- Siberian State University of Transport
- Registrant country
- RU
- Organization
- Siberian State University of Transport
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Oct 4, 2007
- Updated
- Oct 4, 2007
- Maintainer
- ZSTTK-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Feb 27, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ttk. ru - Name
- TTC NOC
- Handle
- KTTK-RIPE