Data as of Nov 6, 2026
83.216.220.0/22
No anonymizer space · no proxy exits in 30 daysAZISTA GmbH
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 83.216.208.0/20 since Jul 2018 | AS20751 | Residential | AZISTA GmbH |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 83.216.208.0/20 | 4,096 | AT-MAX4EU-20040226 | AZISTA GmbH (ORG-FRJ1-RIPE) · AT | ALLOCATED PA | Sep 6, 2013 | abuse@ |
| └ 83.216.222.0/23 | 512 | AZISTA-DSL-DYNAMIC | AZISTA GmbH | ASSIGNED PA | Jan 28, 2016 | abuse@ via AT-MAX4EU-20040226 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 512 | 50% | 1 | |
| Residential | 512 | 50% | 1 |
Network & registry
Origin network
AS20751
AT
- Name
- AZISTA GmbH
- Type
- Internet provider
- Registered
- May 18, 2001
- Domain
- azista.at
- Website
- www.azista.at/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Nov 2017 · 8.9 yr
- Origin networks
- 3
- Last change of origin
- Nov 2017
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.216.220.0/22 | AS20751 | /22 | RIPE | RPKI valid |
| 83.216.208.0/20 | AS20751 | /20 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20751 | RIPE | AZISTA GmbH IPv4-Space | AZISTA-MNT | Jan 31, 2018 |
Whois
Registration for this announcement
- Range
- 83.
216. 208. 0/ 20 - Netname
- AT-MAX4EU-20040226
- Registrant
- AZISTA GmbH
- Registrant country
- AT
- Organization
- AZISTA GmbH (ORG-FRJ1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Sep 6, 2013
- Updated
- Sep 11, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Feb 26, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
azista. net - Name
- AZISTA Hostmaster
- Handle
- AZIS13-RIPE