Data as of Nov 5, 2026
146.133.0.0/18
No anonymizer space · no proxy exits in 30 daysENEL S.p.A
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 146.133.1.0/24 since Oct 2023 | AS12551 | Business | ENEL S.p.A | |
| 146.133.7.0/24 since Oct 2023 | AS12551 | Business | ENEL S.p.A | |
| 146.133.12.0/24 since Feb 2021 | AS12551 | Business | ENEL S.p.A | |
| 146.133.13.0/24 since Feb 2021 | AS12551 | Business | ENEL S.p.A | |
| 146.133.19.0/24 since Nov 2023 | AS12551 | Business | ENEL S.p.A | |
| 146.133.29.0/24 since Nov 2023 | AS12551 | Business | ENEL S.p.A |
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2025
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 146.133.0.0/16 | AS12551 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12551 | RIPE | ENEL-LIR | Jan 14, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 146.133.2.0/24 | AS12551 | RIPE | Enel.it Milano | ENEL-LIR | Nov 4, 2013 |
| 146.133.5.0/24 | AS12551 | RIPE | Enel.it Milano | ENEL-LIR | Nov 4, 2013 |
| 146.133.6.0/24 | AS12551 | RIPE | Enel.it Milano | ENEL-LIR | Nov 4, 2013 |
Whois
Registration for this announcement
- Range
- 146.
133. 0. 0/ 16 - Netname
- ENEL-NET
- Registrant
- ENEL S.p.A
- Registrant country
- IT
- Organization
- ENEL S.p.A (ORG-ES6-RIPE)
- Org country
- IT
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Nov 21, 2022
- Maintainer
- ENEL-LIR
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Feb 8, 1991
- Status
- assigned
Report abuse
Abuse contact
- infofibra@
enel. com - Name
- Enel Energia abuse department
- Handle
- EEAD-RIPE