Data as of Nov 5, 2026
81.89.176.0/20
No anonymizer space · no proxy exits in 30 daysSaint Petersburg State University
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 |
|---|---|---|---|---|---|---|
| 81.89.176.0/20 | 4,096 | RU-HQLGU-20060418 | Saint Petersburg State University (ORG-SPSU1-RIPE) · RU | ALLOCATED PA | Apr 18, 2006 | noc@ |
| └ 81.89.176.0/23 | 512 | SPBU-HOSTEL4 | Hotel-Hostel number 4 of Saint-Petersburg State University | ASSIGNED PA | Nov 28, 2006 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.178.0/23 | 512 | SPBU-CAMPUS-3 | Campus number 3 of Saint-Petersburg State University | ASSIGNED PA | Dec 15, 2006 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.180.0/24 | 256 | SPBU-HOSTEL5 | Hotel-Hostel number 5 of Saint-Petersburg State University | ASSIGNED PA | Jan 15, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.181.0/24 | 256 | SPBU-HOSTEL17 | Hotel-Hostel number 17 of Saint-Petersburg State University | ASSIGNED PA | Jan 15, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.182.0/24 | 256 | SPBU-MED | St.Petersburg State University. Faculty of Medicine | ASSIGNED PA | May 11, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.183.0/27 | 32 | YAROSLAV_ | Yaroslav Bykov | ASSIGNED PA | Jul 14, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.183.32/27 | 32 | SPBU-ITSRV | St.Petersburg State University. IT team. | ASSIGNED PA | Dec 7, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.183.64/26 | 64 | SPB-RODDOM9 | Institut Bekhtereva | ASSIGNED PA | Dec 7, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.183.128/25 | 128 | SPB-BEKHTEREV | Institut Bekhtereva | ASSIGNED PA | Dec 7, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.184.0/24 | 256 | SPBU-FACULTY-OF-BIOLOGY | Faculty of biology SPbU | ASSIGNED PA | Jul 14, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 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 |
| └ 81.89.186.0/23 | 512 | SPBU-HOSTEL2 | Hotel-Hostel number 2 of Saint-Petersburg State University | ASSIGNED PA | Dec 7, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.188.0/23 | 512 | SPBU-HOSTEL1 | Hotel-Hostel number 1 of Saint-Petersburg State University | ASSIGNED PA | Dec 7, 2007 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.190.0/24 | 256 | SPBU-PHILOLOGY | Faculty of Philology St.Petersburg State University | ASSIGNED PA | Nov 20, 2008 | noc@ via RU-HQLGU-20060418 |
| └ 81.89.191.0/24 | 256 | SPBU-PSY | Faculty of psychology SPbU | ASSIGNED PA | Mar 2, 2008 | 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
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2006
- Current origin since
- Apr 2006 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| 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