Data as of Nov 4, 2026
158.255.242.0/23
No anonymizer space · no proxy exits in 30 daysFastweb SpA · space held by Netribe S.R.L.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 158.255.240.0/21 | 2,048 | IT-NETRIBE-20111116 | Netribe S.R.L. (ORG-NS114-RIPE) · IT | ALLOCATED PA | Nov 16, 2011 | [email protected] |
| └ 158.255.242.0/23 | 512 | NETRIBE-CUSTOMERS-NET | Netribe Cloud and Hosting Services Address Space | ASSIGNED PA | Feb 1, 2012 | [email protected] via IT-NETRIBE-20111116 |
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
Announced by
Covering announcement 158.255.240.0/21
- Prefix
- 158.255.240.0/21
- Announced by
- AS12874 Fastweb SpA
- Type
- Residential
- RPKI
- No RPKI
- Netname
- IT-NETRIBE-20111116
- Registrant
- Netribe S.R.L.
- RIR
- RIPE NCC
Origin network
AS12874
IT
- Name
- Fastweb SpA
- Type
- Internet provider
- Registered
- Dec 17, 1999
- Domain
- fastweb.it
- Website
- www.fastweb.it
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.255.240.0/21
158.255.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Feb 2012
- Current origin since
- Feb 2012 · 15 yr
- Origin networks
- 1
IRR
Route objects on 158.255.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12874 | RIPE | NETRIBE S.R.L | FASTWEB-MNT | Jan 18, 2012 |
Whois
Registration for this announcement
- Range
- 158.255.240.0/21
- Netname
- IT-NETRIBE-20111116
- Registrant
- Netribe S.R.L.
- Registrant country
- IT
- Organization
- Netribe S.R.L. (ORG-NS114-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- Nov 16, 2011
- Updated
- Dec 12, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Nov 16, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR15848-RIPE