Data as of Nov 15, 2026
5.131.251.0/24
No anonymizer space · no proxy exits in 30 daysNovotelecom Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 5.131.240.0/20 since Mar 2020 | AS31200 | Residential | 16 2 always on | Novotelecom Ltd |
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 |
|---|---|---|---|---|---|---|
| 5.128.0.0/14 | 262,144 | RU-NTK-20120629 | Novotelecom Ltd (ORG-NL9-RIPE) · RU | ALLOCATED PA | Jun 29, 2012 | noc@ |
| └ 5.131.248.0/21 | 2,048 | RU-NTK-20120629 | subnet 5.131.248-255 ethernet pool | ASSIGNED PA | Jul 2, 2012 | noc@ via RU-NTK-20120629 |
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
IPv4 market
Holder
- Organization
- Novotelecom Ltd
- Handle
- ORG-NL9-RIPE
- Range
- 5.
128. 0. 0/ 14 - Registration type
- ALLOCATED PA
- Record created
- Jun 29, 2012
Origin network
AS31200
RU
- Name
- Novotelecom Ltd
- Type
- Internet provider
- Registered
- Mar 22, 2004
- Domain
- novotelecom.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2021
- Current origin since
- Jul 2021 · 5.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.131.251.0/24 | AS31200 | /24 | RIPE | RPKI valid |
| 5.131.240.0/20 | AS31200 | /20 | RIPE | Too specific |
| 5.131.0.0/16 | AS31200 | /16 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 5.
131. 248. 0/ 21 - Netname
- RU-NTK-20120629
- Registrant
- subnet 5.131.248-255 ethernet pool
- Registrant country
- RU
- Organization
- subnet 5.131.248-255 ethernet pool
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Jul 2, 2012
- Updated
- May 30, 2020
- Maintainer
- RU-NTK-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 29, 2012
- Status
- assigned
Report abuse
Abuse contact
- noc@
novotelecom. ru - Name
- NOC NOVOTELECOM
- Handle
- NTK-RIPE