Data as of Nov 14, 2026
46.61.181.0/24
No anonymizer space · no proxy exits in 30 daysJSC TsNIIMash · space held by PJSC Rostelecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 46.61.128.0/17 since Dec 2010 | AS12389 | Residential | 657 116 always on | PJSC Rostelecom | |
| 46.61.0.0/16 since Sep 2018 | AS12389 | Residential | 13,740 116 always on | PJSC Rostelecom |
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 |
|---|---|---|---|---|---|---|
| 46.61.0.0/16 | 65,536 | RU-RTK-20101022 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Nov 30, 2011 | abuse@ |
| └ 46.61.181.0/24 | 256 | CNIImash-MMT | Ticket 11-25350-2 | ASSIGNED PA | Aug 16, 2011 | abuse@ via RU-RTK-20101022 |
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
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Range
- 46.
61. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Nov 30, 2011
Origin network
AS212732
RU
- Name
- JSC TsNIIMash
- Type
- Education
- Registered
- Aug 28, 2020
- Domain
- tsniimash.ru
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2014
- Current origin since
- Oct 2020 · 6.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.61.181.0/24 | AS212732 | /24 | RIPE | RPKI valid |
| 46.61.128.0/17 | AS12389 | /24 | RIPE | Another network |
| 46.61.0.0/16 | AS12389 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS212732 | RIPE | TSNIIMASH-MNT ROSTELECOM-MNT | Sep 1, 2020 |
Whois
Registration for this announcement
- Range
- 46.
61. 181. 0/ 24 - Netname
- CNIImash-MMT
- Registrant
- Ticket 11-25350-2
- Registrant country
- RU
- Organization
- Ticket 11-25350-2
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Aug 16, 2011
- Updated
- Jun 5, 2024
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Oct 27, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE