Data as of Nov 8, 2026
81.23.10.0/23
No anonymizer space · no proxy exits in 30 daysK2 Integration JSC · space held by PJSC MegaFon
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 |
|---|---|---|---|---|---|---|
| 81.23.0.0/20 | 4,096 | RU-MEGAFON-20100812 | PJSC MegaFon (ORG-OM1-RIPE) · RU | ALLOCATED PA | Aug 12, 2010 | abuse-mailbox@ |
| └ 81.23.10.0/23 | 512 | RU-K2INTEGRATION | AO «K2 Integration» | ASSIGNED PA | Dec 15, 2010 | abuse-mailbox@ via RU-MEGAFON-20100812 |
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 MegaFon
- Handle
- ORG-OM1-RIPE
- Range
- 81.
23. 0. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Aug 12, 2010
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2010
- Current origin since
- Dec 2010 · 16 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 81.
23. 10. 0/ 23 - Netname
- RU-K2INTEGRATION
- Registrant
- AO «K2 Integration»
- Registrant country
- RU
- Organization
- AO «K2 Integration»
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Dec 15, 2010
- Updated
- Nov 25, 2024
- Maintainer
- MEGAFON-RIPE-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Aug 12, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse-mailbox@
megafon. ru - Name
- MegaFon PJSC - Internet Service Network Operation Center
- Handle
- MFON-RIPE