Data as of Nov 13, 2026
31.131.245.0/24
No anonymizer space · no proxy exits in 30 daysFastweb SpA · space held by Societa PER Azioni Esercizi Aeroportuali Sea
Network & registry
Announced by
Covering announcement 31.131.240.0/21
- Prefix
- 31.131.240.0/21
- Announced by
- AS12874 Fastweb SpA
- Type
- Residential
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- SEA-AEROPORTI-MILANO-NET
- Registrant
- Societa PER Azioni Esercizi Aeroportuali Sea
- 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 31.131.240.0/21
31.131.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Oct 2011
- Current origin since
- Oct 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on 31.131.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12874 | RIPE | SOCIETA PER AZIONI ESERCIZI AEROPORTUALI S.E.A. | FASTWEB-MNT | Oct 3, 2011 |
Whois
Registration for this announcement
- Range
- 31.
131. 240. 0/ 21 - Netname
- SEA-AEROPORTI-MILANO-NET
- Registrant
- Societa PER Azioni Esercizi Aeroportuali Sea
- Registrant country
- IT
- Organization
- Societa PER Azioni Esercizi Aeroportuali Sea (ORG-SPAE1-RIPE)
- Org country
- IT
- Type
- ASSIGNED PI
- Created
- Jun 10, 2011
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Jun 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
seamilano. eu - Name
- SEA Abuse Role
- Handle
- SAR133-RIPE