Data as of Nov 11, 2026
80.91.58.0/23
No anonymizer space · no proxy exits in 30 daysUNIDATA S.p.A. · space held by Register 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@ |
| └ 80.91.58.0/23 | 512 | SFERANET-XDSL | Sfera Networks s.r.l. | ASSIGNED PA | May 22, 2024 | 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
AS30848
IT
- Name
- UNIDATA S.p.A.
- Type
- Internet provider
- Registered
- Dec 19, 2003
- Domain
- unidata.it
- Website
- www.twt.it
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2024
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 80.
91. 58. 0/ 23 - Netname
- SFERANET-XDSL
- Registrant
- Sfera Networks s.r.l.
- Registrant country
- IT
- Organization
- Sfera Networks s.r.l.
- Org country
- IT
- Type
- ASSIGNED PA
- Created
- May 22, 2024
- Updated
- May 22, 2024
- 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