Data as of Nov 12, 2026
193.83.232.0/21
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 |
|---|---|---|---|---|---|---|
| 193.83.0.0/16 | 65,536 | AT-TELEKOM-193-83 | A1 Telekom Austria AG (ORG-TAA1-RIPE) · AT | ALLOCATED PA | Aug 20, 2002 | abuse@ |
| └ 193.83.232.0/21 | 2,048 | A1TA-HSI | High Speed Internet Customers | ASSIGNED PA | Jan 20, 2016 | abuse@ via AT-TELEKOM-193-83 |
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 193.83.0.0/16
- Prefix
- 193.83.0.0/16
- Announced by
- AS8447 A1 Telekom Austria AG
- Type
- Residential
- Proxy exits
- 628
- RPKI
- RPKI valid
- Netname
- AT-TELEKOM-193-83
- 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 193.83.0.0/16
193.83.0.0/16
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.83.0.0/16 | AS8447 | /16 | RIPE | RPKI valid |
IRR
Route objects on 193.83.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8447 | RIPE | A1 Telekom Austria AG | AS8447-MNT | May 3, 2023 |
Whois
Registration for this announcement
- Range
- 193.
83. 0. 0/ 16 - Netname
- AT-TELEKOM-193-83
- Registrant
- A1 Telekom Austria AG
- Registrant country
- AT
- Organization
- A1 Telekom Austria AG (ORG-TAA1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Aug 20, 2002
- Updated
- Mar 29, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- May 12, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
a1. at - Name
- Host Master Highway
- Handle
- HMH25-RIPE