Data as of Nov 3, 2026
91.238.136.0/22
No anonymizer space · no proxy exits in 30 daysJoint Stock Company TransTeleCom · space held by Stack Kuzbass Service Ltd.
Network & registry
Origin network
AS21127
RU
- Name
- Joint Stock Company TransTeleCom
- Type
- Internet provider
- Registered
- Sep 3, 2001
- Domain
- zsttk.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21127 | RIPE | STACK-BELOVO-NET-20120817 | ZSTTK-MNT | Aug 17, 2012 |
Whois
Registration for this announcement
- Range
- 91.238.136.0/22
- Netname
- STACK-BELOVO-NET
- Registrant
- Stack Kuzbass Service Ltd.
- Registrant country
- RU
- Organization
- Stack Kuzbass Service Ltd. (ORG-SKSL1-RIPE)
- Org country
- RU
- Type
- ASSIGNED PI
- Created
- Apr 12, 2012
- Updated
- Oct 15, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 12, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Stack Kuzbass Service Ltd. NOC
- Handle
- SKSL1-RIPE