Data as of Nov 10, 2026
78.104.76.0/22
No anonymizer space · no proxy exits in 30 daysACONET
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 |
|---|---|---|---|---|---|---|
| 78.104.0.0/16 | 65,536 | AT-ACONET-20070607 | ACONET (ORG-AA1-RIPE) · AT | ALLOCATED PA | Jun 7, 2007 | cert@ |
| └ 78.104.76.0/22 | 1,024 | AKBILD | Akademie der bildenden Kuenste, Wien | ASSIGNED PA | Feb 11, 2008 | cert@ via AT-ACONET-20070607 |
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 78.104.0.0/16
- Prefix
- 78.104.0.0/16
- Announced by
- AS1853 ACONET
- Type
- Business
- Proxy exits
- 636
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- AT-ACONET-20070607
- Registrant
- ACONET
- RIR
- RIPE NCC
Origin network
AS1853
AT
- Name
- ACONET
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- aco.net
- Website
- www.ACO.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 78.104.0.0/16
78.104.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Aug 2007
- Current origin since
- Aug 2007 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 78.104.0.0/16 | AS1853 | /16 | RIPE | RPKI valid |
IRR
Route objects on 78.104.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1853 | RIPE | ACOnet, Provider Local Registry Block | AS1853-MNT | Dec 4, 2007 |
Whois
Registration for this announcement
- Range
- 78.
104. 0. 0/ 16 - Netname
- AT-ACONET-20070607
- Registrant
- ACONET
- Registrant country
- AT
- Organization
- ACONET (ORG-AA1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Jun 7, 2007
- Updated
- Jun 8, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Jun 7, 2007
- Status
- assigned
Report abuse
Abuse contact
- cert@
aco. net - Name
- ACOnet Abuse
- Handle
- AA25469-RIPE