Data as of Nov 12, 2026
176.66.71.0/24
No anonymizer space · no proxy exits in 30 daysA1 Telekom Austria AG
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 176.66.0.0/16 | 65,536 | AT-TELEKOM-20110610 | A1 Telekom Austria AG (ORG-TAA1-RIPE) · AT | ALLOCATED PA | Dec 18, 2018 | abuse@ |
| └ 176.66.64.0/18 | 16,384 | A1TA-FIXIP-AT | A1 Telekom Austria AG | SUB-ALLOCATED PA | Mar 8, 2021 | abuse@ via AT-TELEKOM-20110610 |
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
Announced by
Covering announcement 176.66.64.0/18
- Prefix
- 176.66.64.0/18
- Announced by
- AS8562 A1 Telekom Austria AG
- Type
- Residential
- Proxy exits
- 26
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- A1TA-FIXIP-AT
- Registrant
- A1 Telekom Austria AG
- RIR
- RIPE NCC
Registry
Holder
- Organization
- A1 Telekom Austria AG
- Handle
- ORG-TAA1-RIPE
- Range
- 176.
66. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Dec 18, 2018
Origin network
AS8562
AT
- Name
- A1 Telekom Austria AG
- Type
- Internet provider
- Registered
- Nov 26, 1997
- Domain
- a1.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 176.66.64.0/18
176.66.64.0/18
Routing history
- Pattern
- Stable
- First seen
- Feb 2021
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.66.64.0/18 | AS8562 | /18 | RIPE | RPKI valid |
IRR
Route objects on 176.66.64.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8562 | RIPE | AS8447-MNT | Mar 8, 2021 |
Whois
Registration for this announcement
- Range
- 176.
66. 64. 0/ 18 - Netname
- A1TA-FIXIP-AT
- Registrant
- A1 Telekom Austria AG
- Registrant country
- AT
- Organization
- A1 Telekom Austria AG
- Org country
- AT
- Type
- SUB-ALLOCATED PA
- Created
- Mar 8, 2021
- Updated
- Mar 8, 2021
- Maintainer
- AS8447-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Jun 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
a1. at - Name
- Host Master Highway
- Handle
- HMH25-RIPE