Data as of Nov 11, 2026
83.146.72.0/23
No anonymizer space · no proxy exits in 30 daysJoint Stock Company TransTeleCom
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 |
|---|---|---|---|---|---|---|
| 83.146.64.0/18 | 16,384 | RU-TRANSTELECOM-20040206 | Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE) · RU | ALLOCATED PA | Feb 6, 2004 | abuse@ |
| └ 83.146.72.0/23 | 512 | PHOTON-SUTTK-KRG | Photon Ltd. | ASSIGNED PA | Sep 8, 2004 | abuse@ via RU-TRANSTELECOM-20040206 |
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 83.146.72.0/21
- Prefix
- 83.146.72.0/21
- Announced by
- AS28745 Joint Stock Company TransTeleCom
- Type
- Residential
- RPKI
- No RPKI
- Netname
- RU-TRANSTELECOM-20040206
- Registrant
- Joint Stock Company TransTeleCom
- RIR
- RIPE NCC
Origin network
AS28745
RU
- Name
- Joint Stock Company TransTeleCom
- Type
- Internet provider
- Registered
- Feb 13, 2003
- Domain
- transtelecom.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 83.146.72.0/21
83.146.72.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 83.
146. 64. 0/ 18 - Netname
- RU-TRANSTELECOM-20040206
- Registrant
- Joint Stock Company TransTeleCom
- Registrant country
- RU
- Organization
- Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Feb 6, 2004
- Updated
- Jan 13, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Feb 6, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ttk. ru - Name
- TTC NOC
- Handle
- KTTK-RIPE