Data as of Nov 6, 2026
212.183.2.176/28
No anonymizer space · no proxy exits in 30 daysA1 Telekom Austria AG
Network & registry
Announced by
Covering announcement 212.183.0.0/17
- Prefix
- 212.183.0.0/17
- Announced by
- AS8447 A1 Telekom Austria AG
- Type
- Residential
- Proxy exits
- 25
- RPKI
- RPKI valid
- Netname
- AT-TELEKOM-990525
- Registrant
- A1 Telekom Austria AG
- RIR
- RIPE NCC
Origin network
AS8447
AT
- Name
- A1 Telekom Austria AG
- Type
- Internet provider
- Registered
- Aug 27, 1997
- Domain
- a1.net
- Website
- www.a1.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.183.0.0/17
212.183.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.183.0.0/17 | AS8447 | /24 | RIPE | RPKI valid |
IRR
Route objects on 212.183.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8447 | RIPE | A1 Telekom Austria Business Customers | AS8447-MNT | Apr 26, 2021 |
Whois
Registration for this announcement
- Range
- 212.
183. 0. 0/ 17 - Netname
- AT-TELEKOM-990525
- Registrant
- A1 Telekom Austria AG
- Registrant country
- AT
- Organization
- A1 Telekom Austria AG (ORG-TAA1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- May 25, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
a1. at - Name
- Host Master Highway
- Handle
- HMH25-RIPE