Data as of Nov 13, 2026
80.91.57.0/24
No anonymizer space · no proxy exits in 30 daysRegister S.P.A.
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 |
|---|---|---|---|---|---|---|
| 80.91.48.0/20 | 4,096 | IT-SFERANET-20050608 | Register S.P.A. (ORG-SNS4-RIPE) · IT | ALLOCATED PA | Jun 8, 2005 | abuse@ |
| └ 80.91.57.0/24 | 256 | SFERANET-ANYCAST | Sfera Networks s.r.l. | ASSIGNED PA | Sep 17, 2015 | abuse@ via IT-SFERANET-20050608 |
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
Registry
Holder
- Organization
- Register S.P.A.
- Handle
- ORG-SNS4-RIPE
- Range
- 80.
91. 48. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jun 8, 2005
Origin network
AS35130
IT
- Name
- Register S.P.A.
- Type
- Hosting
- Registered
- Jun 8, 2005
- Domain
- dada.eu
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2014
- Current origin since
- Nov 2018 · 8.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2018
Recorded history
History
- Handoffs
- 5
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS63017 not the origin | RADB | Proxy for Allstream Customer | MAINT-AS15290 | Mar 11, 2026 |
Whois
Registration for this announcement
- Range
- 80.
91. 57. 0/ 24 - Netname
- SFERANET-ANYCAST
- Registrant
- Sfera Networks s.r.l.
- Registrant country
- IT
- Organization
- Sfera Networks s.r.l.
- Org country
- IT
- Type
- ASSIGNED PA
- Created
- Sep 17, 2015
- Updated
- Jan 27, 2020
- Maintainer
- MNT-SFERA
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Jun 8, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
register. it - Name
- SferaNet Support
- Handle
- SS24519-RIPE