Data as of Nov 9, 2026
217.21.223.0/24
No anonymizer space · no proxy exits in 30 daysOOO 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 |
|---|---|---|---|---|---|---|
| 217.21.208.0/20 | 4,096 | RU-TTC-NET-20030207 | OOO Transtelecom (ORG-OT5-RIPE) · RU | ALLOCATED PA | Feb 7, 2003 | abuse@ |
| └ 217.21.223.0/24 | 256 | ttcnet | unknown | ASSIGNED PA | May 16, 2019 | abuse@ via RU-TTC-NET-20030207 |
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 217.21.208.0/20
- Prefix
- 217.21.208.0/20
- Announced by
- AS28775 OOO Transtelecom
- Type
- Internet provider
- Proxy exits
- 71
- Always-on exits
- 8
- RPKI
- No RPKI
- Netname
- RU-TTC-NET-20030207
- Registrant
- OOO Transtelecom
- RIR
- RIPE NCC
Origin network
AS28775
RU
- Name
- OOO Transtelecom
- Type
- Internet provider
- Registered
- Feb 20, 2003
- Domain
- transtelecom.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.21.208.0/20
217.21.208.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 217.21.208.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28775 | RIPE | AO Transtelecom | TTCNET-MNT | Jan 13, 2017 |
Whois
Registration for this announcement
- Range
- 217.
21. 208. 0/ 20 - Netname
- RU-TTC-NET-20030207
- Registrant
- OOO Transtelecom
- Registrant country
- RU
- Organization
- OOO Transtelecom (ORG-OT5-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Feb 7, 2003
- Updated
- Jan 13, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Feb 7, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
transtelecom. ru - Name
- OAO TRANSTELECOM NOC
- Handle
- TTC-RIPE