Data as of Nov 3, 2026
37.79.212.0/22
No anonymizer space · no proxy exits in 30 daysPJSC Rostelecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.79.208.0/20 since Nov 2017 | AS12389 | Residential | 34 9 always on | PJSC Rostelecom via Dynamic distribution IP's for broadband services | |
| 37.78.0.0/15 since Oct 2018 | AS12389 | Residential | 39,632 48 always on | PJSC Rostelecom |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 37.79.212.0/24 since May 2018 | AS12389 | Residential | PJSC Rostelecom via Dynamic distribution IP's for broadband services |
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 |
|---|---|---|---|---|---|---|
| 37.78.0.0/15 | 131,072 | RU-RTK-20120131 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Jan 31, 2012 | [email protected] |
| └ 37.79.0.0/16 | 65,536 | USI_ADSL_USERS | Dynamic distribution IP's for broadband services | SUB-ALLOCATED PA | Jan 29, 2016 | [email protected] via RU-RTK-20120131 |
| └ 37.79.212.0/24 | 256 | INTERBIT_NETWORK | downstream of Rostelecom-Ural | ASSIGNED PA | Jan 29, 2016 | [email protected] via USI_ADSL_USERS |
| └ 37.79.213.0/24 | 256 | ROSTELECOM_URAL_KURGAN | ROSTELECOM-URAL Kurgan | ASSIGNED PA | Jan 29, 2016 | [email protected] via USI_ADSL_USERS |
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
- 37.78.0.0/15
- Registration type
- ALLOCATED PA
- Record created
- Jan 31, 2012
- Reallocated to
- Dynamic distribution IP's for broadband services
- Reallocated range
- 37.79.0.0/16
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jan 29, 2016
Origin network
AS12389
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Jul 1, 2005
- Domain
- rt.ru
- Website
- www.company.rt.ru/en/
- 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
- Mar 2016
- Current origin since
- Mar 2017 · 9.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.79.212.0/22 | AS12389 | /22 | RIPE | RPKI valid |
| 37.79.208.0/20 | AS12389 | /20 | RIPE | Too specific |
| 37.78.0.0/15 | AS12389 | /15 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 | RIPE | Rostelecom networks | ROSTELECOM-MNT | Sep 28, 2018 |
Whois
Registration for this announcement
- Range
- 37.79.0.0/16
- Netname
- USI_ADSL_USERS
- Registrant
- Dynamic distribution IP's for broadband services
- Registrant country
- RU
- Organization
- Dynamic distribution IP's for broadband services
- Org country
- RU
- Type
- SUB-ALLOCATED PA
- Created
- Jan 29, 2016
- Updated
- Dec 18, 2024
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 31, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE