Data as of Nov 9, 2026
158.173.163.0/24
No anonymizer space · no proxy exits in 30 daysTelecom Italia S.p.A. · space held by Nimbus IP Networks BV
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 |
|---|---|---|---|---|---|---|
| 158.173.128.0/17 | 32,768 | NIMBUSIP-158-173-128-0 | Nimbus IP Networks BV (ORG-NINB1-RIPE) · NL | LEGACY | Jul 11, 2025 | abuse@ |
| └ 158.173.163.0/24 | 256 | SEFTHY-158-173-163-0 | Sefthy S.r.l. (ORG-SS1451-RIPE) · IT | LEGACY | Dec 19, 2025 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Nimbus IP Networks BV
- Handle
- ORG-NINB1-RIPE
- Range
- 158.
173. 128. 0/ 17 - Registration type
- LEGACY
- Record created
- Jul 11, 2025
- Legacy
- yes
Origin network
AS20746
IT
- Name
- Telecom Italia S.p.A.
- Type
- Hosting
- Registered
- May 16, 2001
- Domain
- telecomitalia.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 158.
173. 163. 0/ 24 - Netname
- SEFTHY-158-173-163-0
- Registrant
- Sefthy S.r.l.
- Registrant country
- IT
- Organization
- Sefthy S.r.l. (ORG-SS1451-RIPE)
- Org country
- IT
- Type
- LEGACY
- Created
- Dec 19, 2025
- Updated
- Dec 19, 2025
- Maintainer
- PREFIXBROKER-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sefthy. com - Name
- Sefthy S.r.l. abuse handling
- Handle
- SSAH45-RIPE