Data as of Nov 14, 2026
79.171.172.64/28
No anonymizer space · no proxy exits in 30 daysJSC Mastertel
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 |
|---|---|---|---|---|---|---|
| 79.171.172.0/22 | 1,024 | RU-MASTERTEL-20081007 | JSC Mastertel (ORG-JM2-RIPE) · RU | ALLOCATED PA | Sep 16, 2021 | noc@ |
| └ 79.171.172.64/28 | 16 | Terminal_ | unknown | ASSIGNED PA | Mar 23, 2026 | noc@ via RU-MASTERTEL-20081007 |
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 79.171.172.0/23
- Prefix
- 79.171.172.0/23
- Announced by
- AS29226 JSC Mastertel
- Type
- Residential
- RPKI
- No RPKI
- Netname
- RU-MASTERTEL-20081007
- Registrant
- JSC Mastertel
- RIR
- RIPE NCC
Origin network
AS29226
RU
- Name
- JSC Mastertel
- Type
- Internet provider
- Registered
- Jul 3, 2003
- Domain
- mastertel.ru
- Website
- www.mastertel.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 79.171.172.0/23
79.171.172.0/23
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 1
IRR
Route objects on 79.171.172.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29226 | RIPE | Mastertel ISP | MASTERTEL-MNT | Sep 16, 2021 |
Whois
Registration for this announcement
- Range
- 79.
171. 172. 0/ 22 - Netname
- RU-MASTERTEL-20081007
- Registrant
- JSC Mastertel
- Registrant country
- RU
- Organization
- JSC Mastertel (ORG-JM2-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Sep 16, 2021
- Updated
- Sep 16, 2021
- Maintainer
- MASTERTEL-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Oct 7, 2008
- Status
- assigned
Report abuse
Abuse contact
- noc@
mastertel. ru - Name
- Abuse-C Role
- Handle
- AR16779-RIPE