Data as of Nov 10, 2026
37.1.78.0/24
No anonymizer space · no proxy exits in 30 daysPJSC Rostelecom
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 |
|---|---|---|---|---|---|---|
| 37.1.64.0/20 | 4,096 | RU-RTK-20111209 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Jun 29, 2015 | abuse@ |
| └ 37.1.76.0/22 | 1,024 | Chukotka-NET | OJSC "Chukotkasvyazinform" | ASSIGNED PA | Jul 17, 2025 | abuse@ via RU-RTK-20111209 |
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
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Range
- 37.
1. 64. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jun 29, 2015
Origin network
AS12389
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Jul 1, 2005
- Domain
- rt.ru
- Website
- www.company.rt.ru/en/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2013
- Current origin since
- Jan 2017 · 9.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2017
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 37.
1. 76. 0/ 22 - Netname
- Chukotka-NET
- Registrant
- OJSC "Chukotkasvyazinform"
- Registrant country
- RU
- Organization
- OJSC "Chukotkasvyazinform"
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Jul 17, 2025
- Updated
- Jul 17, 2025
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 9, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE