Data as of Nov 12, 2026
81.26.154.0/24
No anonymizer space · no proxy exits in 30 daysLLC 'Nauka-Svyaz'
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.26.152.0/22 since Feb 2015 | AS8641 | Residential | 6 | LLC "Nauka-Svyaz" |
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. | 3,072 | RU-NAUKANET-20030303 | LLC "Nauka-Svyaz" (ORG-NA41-RIPE) · RU | ALLOCATED PA | Oct 13, 2015 | abuse@ |
| └ 81.26.154.0/24 | 256 | NaukaNet | unknown | ASSIGNED PA | May 6, 2016 | abuse@ via RU-NAUKANET-20030303 |
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
Registry
Holder
- Organization
- LLC "Nauka-Svyaz"
- Handle
- ORG-NA41-RIPE
- Range
- 81.
26. 144. 0 - 81. 26. 155. 255 - Registration type
- ALLOCATED PA
- Record created
- Oct 13, 2015
Origin network
AS8641
RU
- Name
- LLC 'Nauka-Svyaz'
- Type
- Internet provider
- Registered
- Apr 17, 2000
- Domain
- naukanet.ru
- Website
- www.naukanet.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2016
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.26.154.0/24 | AS8641 | /24 | RIPE | RPKI valid |
| 81.26.152.0/22 | AS8641 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8641 | RIPE | Nauka-Svyaz | NAUKANET-MNT | May 6, 2016 |
Whois
Registration for this announcement
- Range
- 81.
26. 154. 0/ 24 - Netname
- NaukaNet
- Registrant country
- RU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- May 6, 2016
- Updated
- May 6, 2016
- Maintainer
- NAUKANET-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Feb 28, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
naukanet. ru - Name
- NaukaNet Abuse Team
- Handle
- NAT48-RIPE