Data as of Nov 12, 2026
83.
- Proxy activity
- Not seen in 30 days
- Type
- Residential
- Risk
- 0 / 100 · Low
- Announced by
- AS30848UNIDATA S.p.A.unidata.itInternet provider
- Announcement
- 83.217.176.0/20RPKI valid
- Location
- Milan, Lombardy, Italy
Network & registry
Announced by
Announcement
- Prefix
- 83.217.176.0/20
- Announced by
- AS30848 UNIDATA S.p.A.
- Type
- Residential
- Proxy exits
- 31
- RPKI
- RPKI valid
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 83.217.176.0/20
83.217.176.0/20
Routing history
- Pattern
- Stable
- First seen
- Jan 2023
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.217.176.0/20 | AS30848 | /24 | RIPE | RPKI valid |
IRR
Route objects on 83.217.176.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30848 | RIPE | IT-TWT-MNT | Jan 16, 2023 |
Whois
Registration for this address
- Range
- 83.
217. 176. 0/ 20 - Netname
- IT-TWT-20040308
- Registrant
- UNIDATA S.p.A.
- Registrant country
- IT
- Organization
- UNIDATA S.p.A. (ORG-TWTS1-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- Jan 16, 2023
- Updated
- Jan 16, 2023
- Maintainer
- IT-TWT-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Mar 8, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
twt. it - Name
- TWT Contact Role
- Handle
- TCR5-RIPE