Data as of Nov 8, 2026
77.234.196.0/23
No anonymizer space · no proxy exits in 30 daysITMO University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 77.234.192.0/19 since May 2007 | AS42289 | Business | 37 3 always on | ITMO University |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 77.234.196.0/24 since Aug 2022 | AS42289 | Business | ITMO 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 |
|---|---|---|---|---|---|---|
| 77.234.192.0/19 | 8,192 | RU-IFMO-20070110 | ITMO University (ORG-SSUO1-RIPE) · RU | ALLOCATED PA | Jan 10, 2007 | abuse@ |
| └ 77.234.196.0/24 | 256 | VUZTC-HNS-DW4000 | Vuztelecomcentre | ASSIGNED PA | Oct 5, 2007 | abuse@ via RU-IFMO-20070110 |
| └ 77.234.197.0/24 | 256 | VUZTC-HNS-DW7000 | Vuztelecomcentre | ASSIGNED PA | Oct 5, 2007 | abuse@ via RU-IFMO-20070110 |
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
AS42289
RU
- Name
- ITMO University
- Type
- Education
- Registered
- Jan 29, 2007
- Domain
- itmo.ru
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2009
- Current origin since
- Aug 2022 · 4.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42289 | RIPE | VUZTC-MNT | Aug 20, 2022 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 77.234.197.0/24 | AS42289 | RIPE | VUZTC-MNT | Jun 15, 2022 |
Whois
Registration for this announcement
- Range
- 77.
234. 192. 0/ 19 - Netname
- RU-IFMO-20070110
- Registrant
- ITMO University
- Registrant country
- RU
- Organization
- ITMO University (ORG-SSUO1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Jan 10, 2007
- Updated
- Jul 6, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 10, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
vuztc. ru - Name
- Abuse VUZTC
- Handle
- VTC6-RIPE