Data as of Nov 10, 2026
131.154.99.0/24
No anonymizer space · no proxy exits in 30 daysConsortium GARR · space held by Istituto Nazionale di Fisica Nucleare INFN
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 |
|---|---|---|---|---|---|---|
| 131.154.0.0/16 | 65,536 | INFNET1 | Istituto Nazionale di Fisica Nucleare INFN (ORG-INDF53-RIPE) · IT | LEGACY | — | cert@ |
| └ 131.154.99.0/24 | 256 | INFN-CNAF-BO-5 | Istituto Nazionale di Fisica Nucleare INFN (ORG-INDF53-RIPE) · IT | LEGACY | Mar 19, 2020 | cert@ |
Network & registry
Announced by
Covering announcement 131.154.0.0/16
- Prefix
- 131.154.0.0/16
- Announced by
- AS137 Consortium GARR
- Type
- Business
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- INFNET1
- Registrant
- Istituto Nazionale di Fisica Nucleare INFN
- RIR
- RIPE NCC
Origin network
AS137
IT
- Name
- Consortium GARR
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- garr.it
- Website
- www.garr.it
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.154.0.0/16
131.154.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.154.0.0/16 | AS137 | /16 | RIPE | RPKI valid |
IRR
Route objects on 131.154.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS137 | RIPE | INFNET1 - INFN CNAF | GARR-LIR | Feb 23, 2024 |
Whois
Registration for this announcement
- Range
- 131.
154. 0. 0/ 16 - Netname
- INFNET1
- Registrant
- Istituto Nazionale di Fisica Nucleare INFN
- Registrant country
- IT
- Organization
- Istituto Nazionale di Fisica Nucleare INFN (ORG-INDF53-RIPE)
- Org country
- IT
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Nov 16, 2020
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Nov 29, 1988
- Status
- assigned
Report abuse
Abuse contact
- cert@
garr. it - Name
- ABUSE GARR
- Handle
- AG16225-RIPE