Data as of Nov 7, 2026
81.18.150.0/24
No anonymizer space · no proxy exits in 30 daysLimited Liability Company 'TTK-Svyaz' · space held by Joint Stock Company TransTeleCom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.18.128.0/19 since May 2005 | AS24626 | Residential | 322 143 always on | Joint Stock Company TransTeleCom |
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 |
|---|---|---|---|---|---|---|
| 81.18.128.0/19 | 8,192 | RU-TRANSTELECOM-20020114 | Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE) · RU | ALLOCATED PA | May 15, 2002 | abuse@ |
| └ 81.18.150.0/24 | 256 | TTK-Murom | JSC "Company TransTeleCom" | ASSIGNED PA | Jul 18, 2023 | abuse@ via RU-TRANSTELECOM-20020114 |
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
- Joint Stock Company TransTeleCom
- Handle
- ORG-CJSC19-RIPE
- Range
- 81.
18. 128. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- May 15, 2002
Origin network
AS15774
RU
- Name
- Limited Liability Company 'TTK-Svyaz'
- Type
- Internet provider
- Registered
- Jul 31, 2009
- Domain
- ttk.ru
- 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
- May 2005
- Current origin since
- Oct 2021 · 5.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.18.128.0/19 | AS15774 | /32 | RIPE | RPKI valid |
| 81.18.128.0/19 | AS24626 | /32 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24626 not the origin | RADB | Proxy-registered route object | MAINT-AS3491 | Mar 28, 2025 |
Whois
Registration for this announcement
- Range
- 81.
18. 150. 0/ 24 - Netname
- TTK-Murom
- Registrant
- JSC "Company TransTeleCom"
- Registrant country
- RU
- Organization
- JSC "Company TransTeleCom"
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Jul 18, 2023
- Updated
- Jul 18, 2023
- Maintainer
- VTT-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- May 15, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ttk. ru - Name
- TTC NOC
- Handle
- KTTK-RIPE