Data as of Nov 10, 2026
146.158.76.0/24
No anonymizer space · no proxy exits in 30 daysStolica Telecom Ltd. · space held by ALFA TELECOM s.r.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 146.158.76.0/23 since Oct 2017 | AS62366 | Residential | 1 | ALFA TELECOM s.r.o. | |
| 146.158.0.0/17 since May 2014 | AS44546 | Residential | 5,083 1,433 always on | ALFA TELECOM s.r.o. |
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 |
|---|---|---|---|---|---|---|
| 146.158.0.0/17 | 32,768 | CZ-ALFATELECOM-20110712 | ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZ | ALLOCATED PA | Jul 12, 2011 | abuse@ |
| └ 146.158.76.0/23 | 512 | STOLICA-NET | Stolica Telecom Ltd. (ORG-STL117-RIPE) · RU | ASSIGNED PA | Oct 20, 2016 | ilyin@ |
Network & registry
IPv4 market
Holder
- Organization
- ALFA TELECOM s.r.o.
- Handle
- ORG-ATS13-RIPE
- Range
- 146.
158. 0. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Jul 12, 2011
Origin network
AS62366
RU
- Name
- Stolica Telecom Ltd.
- Type
- Internet provider
- Registered
- Oct 21, 2013
- Domain
- stolicatele.com
- 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
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 146.158.76.0/23 | AS62366 | /24 | RIPE | RPKI valid |
| 146.158.0.0/17 | AS44546 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 146.
158. 76. 0/ 23 - Netname
- STOLICA-NET
- Registrant
- Stolica Telecom Ltd.
- Registrant country
- RU
- Organization
- Stolica Telecom Ltd. (ORG-STL117-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Oct 20, 2016
- Updated
- Jun 12, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jul 12, 2011
- Status
- assigned
Report abuse
Abuse contact
- ilyin@
stolicatele. com - Name
- Stolica Telecom Ltd. NOC
- Handle
- STLN1-RIPE