Data as of Nov 13, 2026
80.254.63.0/24
No anonymizer space · no proxy exits in 30 daysTheorema Telecom Limited
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 |
|---|---|---|---|---|---|---|
| 80.254.48.0/20 | 4,096 | RU-THEOREMA-20051205 | Theorema Telecom Limited (ORG-TTL4-RIPE) · RU | ALLOCATED PA | Dec 5, 2005 | lir@ |
| └ 80.254.63.0/24 | 256 | TT-DOT-NET | unknown | ASSIGNED PA | May 21, 2008 | lir@ via RU-THEOREMA-20051205 |
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 80.254.48.0/20
- Prefix
- 80.254.48.0/20
- Announced by
- AS39046 Theorema Telecom Limited
- Type
- Internet provider
- Proxy exits
- 18
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- RU-THEOREMA-20051205
- Registrant
- Theorema Telecom Limited
- RIR
- RIPE NCC
Origin network
AS39046
RU
- Name
- Theorema Telecom Limited
- Type
- Internet provider
- Registered
- Dec 5, 2005
- Domain
- teorematelecom.ru
- Website
- www.teorematelecom.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 80.254.48.0/20
80.254.48.0/20
Routing history
- Pattern
- Stable
- First seen
- Dec 2005
- Current origin since
- Dec 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 80.254.48.0/20 | AS39046 | /20 | RIPE | RPKI valid |
IRR
Route objects on 80.254.48.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39046 | RIPE | TT ROUTE | AS39046-MNT | Jun 1, 2008 |
Whois
Registration for this announcement
- Range
- 80.
254. 48. 0/ 20 - Netname
- RU-THEOREMA-20051205
- Registrant
- Theorema Telecom Limited
- Registrant country
- RU
- Organization
- Theorema Telecom Limited (ORG-TTL4-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Dec 5, 2005
- Updated
- Aug 8, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 5, 2005
- Status
- assigned
Report abuse
Abuse contact
- lir@
teorema. info - Name
- Abuse-C Role
- Handle
- AR16992-RIPE