Data as of Nov 9, 2026
213.157.134.0/24
No anonymizer space · no proxy exits in 30 daysA1 Bulgaria EAD · space held by A1 Telekom Austria AG
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 213.157.128.0/19 since Sep 2023 | AS8447 | Residential | 9 1 always on | A1 Telekom Austria AG |
Network & registry
Origin network
AS12716
BG
- Name
- A1 Bulgaria EAD
- Type
- Internet provider
- Registered
- Oct 8, 1999
- Domain
- a1.bg
- 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
- Apr 2025
- Current origin since
- Apr 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.157.134.0/24 | AS12716 | /24 | RIPE | RPKI valid |
| 213.157.128.0/19 | AS8447 | /19 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12716 | RIPE | A1 Bulgaria | AS8447-MNT | Oct 19, 2021 |
Whois
Registration for this announcement
- Range
- 213.
157. 128. 0/ 19 - Netname
- AT-TELEKOM-20000211
- Registrant
- A1 Telekom Austria AG
- Registrant country
- AT
- Organization
- A1 Telekom Austria AG (ORG-TAA1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Sep 25, 2001
- Updated
- Mar 29, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Feb 11, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
a1. at - Name
- Host Master Highway
- Handle
- HMH25-RIPE