Data as of Nov 14, 2026
81.30.205.0/24
No anonymizer space · no proxy exits in 30 daysJSC 'Ufanet'
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.30.192.0/19 since May 2005 | AS24955 | Residential | 99 11 always on | JSC "Ufanet" |
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. | 12,288 | RU-ZAODS-20020522 | JSC "Ufanet" (ORG-ZS2-RIPE) · RU | ALLOCATED PA | Dec 6, 2005 | abuse@ |
| └ 81. | 1,536 | UBN | JSC "Ufanet" | ASSIGNED PA | Feb 12, 2003 | abuse@ via RU-ZAODS-20020522 |
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 81.30.204.0/22
- Prefix
- 81.30.204.0/22
- Announced by
- AS24955 JSC 'Ufanet'
- Type
- Residential
- Proxy exits
- 9
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- UBN
- Registrant
- JSC "Ufanet"
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- JSC "Ufanet"
- Handle
- ORG-ZS2-RIPE
- Range
- 81.
30. 176. 0 - 81. 30. 223. 255 - Registration type
- ALLOCATED PA
- Record created
- Dec 6, 2005
Routing timeline
Covering aggregate above, the prefix's own history below
81.30.204.0/22
Routing history
- Pattern
- Stable
- First seen
- Apr 2020
- Current origin since
- Apr 2020 · 6.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.30.204.0/22 | AS24955 | /22 | RIPE | RPKI valid |
| 81.30.192.0/19 | AS24955 | /19 | RIPE | Too specific |
IRR
Route objects on 81.30.204.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24955 | RIPE | JSC "Ufanet", Ufa, Russia | UBN-MNT | Apr 17, 2020 |
Whois
Registration for this announcement
- Range
- 81.
30. 202. 0 - 81. 30. 207. 255 - Netname
- UBN
- Registrant
- JSC "Ufanet"
- Registrant country
- RU
- Organization
- JSC "Ufanet"
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Feb 12, 2003
- Updated
- Aug 2, 2018
- Maintainer
- UBN-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- May 22, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ufanet. ru - Name
- Ufanet NOC
- Handle
- UN1646-RIPE