Data as of Nov 3, 2026
81.91.56.0/24
1 residential-proxy exit · 30 daysMTS PJSC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
10 observations
Proxy providers listing exits
- EnigmaProxy
- NovaProxy
- ProxyEmpire
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 81.91.32.0/19 | 8,192 | RU-MTU-20020715 | MTS PJSC (ORG-ZM1-RIPE) · RU | ALLOCATED PA | Feb 26, 2003 | [email protected] |
| └ 81.91.56.128/27 | 32 | URALSMART | UralSmart Ltd, Yekaterinburg, Russia | ASSIGNED PA | Aug 11, 2003 | [email protected] via RU-MTU-20020715 |
| └ 81.91.56.160/27 | 32 | UIENet | UralInvestEnergo Company | ASSIGNED PA | Aug 11, 2003 | [email protected] via RU-MTU-20020715 |
| └ 81.91.56.192/27 | 32 | URALSMART | URALSMART net | ASSIGNED PA | Mar 31, 2005 | [email protected] via RU-MTU-20020715 |
| └ 81.91.56.224/27 | 32 | URALTC | Ural Telephone Company | ASSIGNED PA | May 4, 2005 | [email protected] via RU-MTU-20020715 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 128 | 50% | 4 | |
| Mobile | 128 | 50% | 1 |
Network & registry
Announced by
Covering announcement 81.91.32.0/19
- Prefix
- 81.91.32.0/19
- Announced by
- AS8359 MTS PJSC
- Type
- Mobile
- Proxy exits
- 12
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- RU-MTU-20020715
- Registrant
- MTS PJSC
- RIR
- RIPE NCC
Origin network
AS8359
RU
- Name
- MTS PJSC
- Type
- Internet provider
- Registered
- Jun 26, 1997
- Domain
- mts.ru
- Website
- ir.mts.ru/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.91.32.0/19
81.91.32.0/19
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Feb 2024 · 2.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.91.32.0/19 | AS8359 | /19 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 81.91.32.0/19
- Netname
- RU-MTU-20020715
- Registrant
- MTS PJSC
- Registrant country
- RU
- Organization
- MTS PJSC (ORG-ZM1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Feb 26, 2003
- Updated
- Jun 15, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jul 15, 2002
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- MTU Abuse-c Bender
- Handle
- MAB8359-RIPE