Data as of Nov 5, 2026
217.20.0.0/20
No anonymizer space · no proxy exits in 30 daysWind TRE S.P.A. · space held by Uniplan Software S.r.l.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 217.20.0.0/22 since Dec 2018 | AS198387 | Business | Uniplan Software S.r.l. | |
| 217.20.0.0/24 since Sep 2012 | AS198387 | Business | Uniplan Software S.r.l. | |
| 217.20.1.0/24 since Sep 2012 | AS198387 | Business | Uniplan Software S.r.l. | |
| 217.20.2.0/24 since Aug 2013 | AS198387 | Business | Uniplan Software S.r.l. | |
| 217.20.3.0/24 since Apr 2015 | AS198387 | Business | Uniplan Software S.r.l. |
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 |
|---|---|---|---|---|---|---|
| 217.20.0.0/20 | 4,096 | IT-UNIPLAN-20000922 | Uniplan Software S.r.l. (ORG-USSI1-RIPE) · IT | ALLOCATED PA | — | reg. |
| └ 217.20.0.0/22 | 1,024 | UNIPLAN | Uniplan Software S.r.l. (ORG-USSI1-RIPE) · IT | ASSIGNED PA | — | reg. |
Network & registry
Origin network
AS1267
IT
- Name
- Wind TRE S.P.A.
- Type
- Internet provider
- Registered
- Sep 1, 1993
- Domain
- windtre.it
- Website
- www.windtre.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 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198387 not the origin | RIPE | UNIPLAN | UNIPLAN-NOC | May 17, 2019 |
Whois
Registration for this announcement
- Range
- 217.
20. 0. 0/ 20 - Netname
- IT-UNIPLAN-20000922
- Registrant
- Uniplan Software S.r.l.
- Registrant country
- IT
- Organization
- Uniplan Software S.r.l. (ORG-USSI1-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Jul 8, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Sep 22, 2000
- Status
- assigned
Report abuse
Abuse contact
- reg.
domini@ uniplan. it - Name
- Abuse-C Role
- Handle
- AR15908-RIPE