Data as of Nov 13, 2026
77.73.63.0/24
No anonymizer space · no proxy exits in 30 daysACI informatica s.p.a.
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 |
|---|---|---|---|---|---|---|
| 77.73.56.0/21 | 2,048 | IT-ACIINFORMATICA-20070305 | ACI informatica s.p.a. (ORG-AIS8-RIPE) · IT | ALLOCATED PA | Mar 5, 2007 | abuse@ |
| └ 77.73.63.0/24 | 256 | ACIINFO-DE2 | unknown | ASSIGNED PA | Mar 8, 2013 | abuse@ via IT-ACIINFORMATICA-20070305 |
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 77.73.56.0/21
- Prefix
- 77.73.56.0/21
- Announced by
- AS42515 ACI informatica s.p.a.
- Type
- Business
- Proxy exits
- 2
- RPKI
- No RPKI
- Netname
- IT-ACIINFORMATICA-20070305
- Registrant
- ACI informatica s.p.a.
- RIR
- RIPE NCC
Origin network
AS42515
IT
- Name
- ACI informatica s.p.a.
- Type
- Business
- Registered
- Mar 5, 2007
- Domain
- aci.it
- Website
- www.informatica.aci.it
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.73.56.0/21
77.73.56.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2007
- Current origin since
- Jul 2007 · 19 yr
- Origin networks
- 1
IRR
Route objects on 77.73.56.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42515 | RIPE | Network ACIINFORMATICA | MNT-ACI | Jul 4, 2007 |
Whois
Registration for this announcement
- Range
- 77.
73. 56. 0/ 21 - Netname
- IT-ACIINFORMATICA-20070305
- Registrant
- ACI informatica s.p.a.
- Registrant country
- IT
- Organization
- ACI informatica s.p.a. (ORG-AIS8-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- Mar 5, 2007
- Updated
- Mar 22, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Mar 5, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
informatica. aci. it - Name
- Abuse Department
- Handle
- AD10979-RIPE