Data as of Nov 3, 2026
131.1.0.0/19
No anonymizer space · no proxy exits in 30 daysTelecom Italia S.p.A. · space held by Olivetti S.p.A.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 131.1.6.0/24 since Apr 2020 | AS20746 | Hosting | Olivetti S.p.A. | |
| 131.1.20.0/24 since Apr 2025 | AS20746 | Hosting | Olivetti S.p.A. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 7,680 | 94% | 3 | |
| Hosting | 512 | 6.3% | 2 |
Network & registry
Announced by
Covering announcement 131.1.0.0/16
- Prefix
- 131.1.0.0/16
- Announced by
- AS3269 Telecom Italia S.p.A.
- Type
- Residential
- RPKI
- No RPKI
- Netname
- OLIVETTI-NET57962
- Registrant
- Olivetti S.p.A.
- RIR
- RIPE NCC
Origin network
AS3269
IT
- Name
- Telecom Italia S.p.A.
- Type
- Internet provider
- Registered
- Nov 14, 1994
- Domain
- telecomitalia.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.1.0.0/16
131.1.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2017 · 9.3 yr
- Origin networks
- 1
IRR
Route objects on 131.1.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3269 | RIPE | Olivetti | INTERB-MNT | Sep 22, 2001 |
Whois
Registration for this announcement
- Range
- 131.1.0.0/16
- Netname
- OLIVETTI-NET57962
- Registrant
- Olivetti S.p.A.
- Registrant country
- IT
- Organization
- Olivetti S.p.A. (ORG-PS4-RIPE)
- Org country
- IT
- Type
- LEGACY
- Created
- Jan 6, 2004
- Updated
- Apr 10, 2025
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Aug 19, 1988
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR15863-RIPE