Data as of Nov 12, 2026
81.89.185.0/24
No anonymizer space · no proxy exits in 30 daysSaint Petersburg State University
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 |
|---|---|---|---|---|---|---|
| 81.89.176.0/20 | 4,096 | RU-HQLGU-20060418 | Saint Petersburg State University (ORG-SPSU1-RIPE) · RU | ALLOCATED PA | Apr 18, 2006 | noc@ |
| └ 81.89.185.0/24 | 256 | SPBU-HOSTEL-CRLC | Hotel-Hostel CRLC of Saint-Petersburg State University | ASSIGNED PA | Dec 7, 2007 | noc@ via RU-HQLGU-20060418 |
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 81.89.176.0/20
- Prefix
- 81.89.176.0/20
- Announced by
- AS5495 Saint Petersburg State University
- Type
- Business
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- RU-HQLGU-20060418
- Registrant
- Saint Petersburg State University
- RIR
- RIPE NCC
Origin network
AS5495
RU
- Name
- Saint Petersburg State University
- Type
- Education
- Registered
- Dec 13, 1995
- Domain
- spbu.ru
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.89.176.0/20
81.89.176.0/20
Routing history
- Pattern
- Stable
- First seen
- Apr 2006
- Current origin since
- Apr 2006 · 21 yr
- Origin networks
- 1
IRR
Route objects on 81.89.176.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5495 | RIPE | Saint-Petersburg State University | SPBU-MNT | Apr 18, 2006 |
Whois
Registration for this announcement
- Range
- 81.
89. 176. 0/ 20 - Netname
- RU-HQLGU-20060418
- Registrant
- Saint Petersburg State University
- Registrant country
- RU
- Organization
- Saint Petersburg State University (ORG-SPSU1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Apr 18, 2006
- Updated
- Jan 24, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 18, 2006
- Status
- assigned
Report abuse
Abuse contact
- noc@
spbu. ru - Name
- Abuse-C Role
- Handle
- AR16693-RIPE