Data as of Nov 9, 2026
81.195.145.0/24
No anonymizer space · no proxy exits in 30 daysMTS PJSC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
98% of it
Recent change
New origin May 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.195.0.0/16 since May 2005 | AS8359 | Mobile | 46 5 always on | MTS PJSC |
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 |
|---|---|---|---|---|---|---|
| 81.195.0.0/16 | 65,536 | RU-MTU-20020814 | MTS PJSC (ORG-ZM1-RIPE) · RU | ALLOCATED PA | Sep 13, 2002 | abuse@ |
| └ 81.195.128.0/17 | 32,768 | MTU-ADSL | ZAO MTU-Intel | LIR-PARTITIONED PA | Jan 4, 2003 | abuse@ via RU-MTU-20020814 |
| └ 81.195.145.252/30 | 4 | MTU-CUST-5D763957 | ZAO AKB Alefbank | ASSIGNED PA | Jun 28, 2011 | abuse@ via MTU-ADSL |
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 | |
|---|---|---|---|---|
| Residential | 252 | 98% | 1 | |
| Business | 4 | 1.6% | 1 |
Network & registry
IPv4 market
Holder
- Organization
- MTS PJSC
- Handle
- ORG-ZM1-RIPE
- Range
- 81.
195. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Sep 13, 2002
- Reallocated to
- ZAO MTU-Intel
- Reallocated range
- 81.
195. 128. 0/ 17 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Jan 4, 2003
Origin network
AS13155
RU
- Name
- MTS PJSC
- Type
- Internet provider
- Registered
- Apr 11, 2000
- Domain
- mts.ru
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.195.145.0/24 | AS13155 | /24 | RIPE | RPKI valid |
| 81.195.0.0/16 | AS8359 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8359 not the origin | RIPE | PJSC Mobile TeleSystems Irkutsk region branch | MTU-NOC | Mar 4, 2026 |
Whois
Registration for this announcement
- Range
- 81.
195. 128. 0/ 17 - Netname
- MTU-ADSL
- Registrant
- ZAO MTU-Intel
- Registrant country
- RU
- Organization
- ZAO MTU-Intel
- Org country
- RU
- Type
- LIR-PARTITIONED PA
- Created
- Jan 4, 2003
- Updated
- Jan 4, 2003
- Maintainer
- MTU-NOC
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Aug 14, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mtu. ru - Name
- MTU Abuse-c Bender
- Handle
- MAB8359-RIPE