Data as of Nov 11, 2026
87.240.0.0/22
No anonymizer space · no proxy exits in 30 days'Central Telegraph' Public Joint-stock Company
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 |
|---|---|---|---|---|---|---|
| 87.240.0.0/18 | 16,384 | RU-CNT-20050621 | "Central Telegraph" Public Joint-stock Company (ORG-CT3-RIPE) · RU | ALLOCATED PA | Jun 21, 2005 | abuse@ |
| └ 87.240.0.0/22 | 1,024 | CNT-NeoCentel | Russian Central Telegraph, Moscow | ASSIGNED PA | Apr 11, 2012 | abuse@ via RU-CNT-20050621 |
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 87.240.0.0/18
- Prefix
- 87.240.0.0/18
- Announced by
- AS8615 'Central Telegraph' Public Joint-stock Company
- Type
- Residential
- Proxy exits
- 298
- Always-on exits
- 26
- RPKI
- No RPKI
- Netname
- RU-CNT-20050621
- Registrant
- "Central Telegraph" Public Joint-stock Company
- RIR
- RIPE NCC
Origin network
AS8615
RU
- Name
- 'Central Telegraph' Public Joint-stock Company
- Type
- Internet provider
- Registered
- Jan 9, 1998
- Domain
- cnt.ru
- Website
- www.cnt.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 87.240.0.0/18
87.240.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Apr 2012
- Current origin since
- Apr 2012 · 15 yr
- Origin networks
- 1
IRR
Route objects on 87.240.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8615 | RIPE | CNT-network BLOCK | CNT-MNT | Apr 20, 2012 |
Whois
Registration for this announcement
- Range
- 87.
240. 0. 0/ 18 - Netname
- RU-CNT-20050621
- Registrant
- "Central Telegraph" Public Joint-stock Company
- Registrant country
- RU
- Organization
- "Central Telegraph" Public Joint-stock Company (ORG-CT3-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Jun 21, 2005
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 21, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cnt. ru - Name
- NOC CNT
- Handle
- CTRU-RIPE