Data as of Nov 4, 2026
91.201.171.0/24
No anonymizer space · no proxy exits in 30 daysA1 Telekom Austria AG · space held by iTaurus IT Dienstleistungs GmbH
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2021
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8447 | RIPE | MNT-AT-ITAURUS-1 | Sep 23, 2020 |
Whois
Registration for this announcement
- Range
- 91.
201. 171. 0/ 24 - Netname
- AT-ITAURUS-20200814
- Registrant
- iTaurus IT Dienstleistungs GmbH
- Registrant country
- AT
- Organization
- iTaurus IT Dienstleistungs GmbH (ORG-IIDG1-RIPE)
- Org country
- AT
- Type
- ALLOCATED-ASSIGNED PA
- Created
- Aug 14, 2020
- Updated
- Mar 22, 2025
- Maintainer
- mnt-at-itaurus-1
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Aug 14, 2020
- Status
- assigned
Report abuse
Abuse contact
- support@
itaurus. at - Name
- Abuse-C Role
- Handle
- AR60837-RIPE