Autonomous System
AS21451 Banca Sella Holding S.p.A.
BankingActiveItalyRIPE
AS21451 (SELLA-AS) is a banking network operated by Banca Sella Holding S.p.A. in Italy, registered with RIPE. It has 24 IPv4 prefixes with 14,848 addresses, which makes it the 8,241st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses14,848in 24 prefixes
IPv6 prefixes0none
Size rank#8,241of 82,200 active ASNs
Details
OrganizationBanca Sella Holding S.p.A.
AS nameSELLA-AS
Websitesella.it
Country Italy (IT)
Network typeBanking
RegistryRIPE
Abuse contactpaolo.distefano@sella.it
Registered2001-12-14
Last updated2025-04-10
IPv4 prefixes
24 prefixes · 14,848 addresses| Network | Addresses | First – last address |
|---|---|---|
| 213.218.32.0/19 | 8,192 | 213.218.32.0 – 213.218.63.255 |
| 213.218.60.0/22 | 1,024 | 213.218.60.0 – 213.218.63.255 |
| 213.218.32.0/24 | 256 | 213.218.32.0 – 213.218.32.255 |
| 213.218.33.0/24 | 256 | 213.218.33.0 – 213.218.33.255 |
| 213.218.34.0/24 | 256 | 213.218.34.0 – 213.218.34.255 |
| 213.218.35.0/24 | 256 | 213.218.35.0 – 213.218.35.255 |
| 213.218.38.0/24 | 256 | 213.218.38.0 – 213.218.38.255 |
| 213.218.39.0/24 | 256 | 213.218.39.0 – 213.218.39.255 |
| 213.218.40.0/24 | 256 | 213.218.40.0 – 213.218.40.255 |
| 213.218.41.0/24 | 256 | 213.218.41.0 – 213.218.41.255 |
| 213.218.42.0/24 | 256 | 213.218.42.0 – 213.218.42.255 |
| 213.218.43.0/24 | 256 | 213.218.43.0 – 213.218.43.255 |
| 213.218.44.0/24 | 256 | 213.218.44.0 – 213.218.44.255 |
| 213.218.45.0/24 | 256 | 213.218.45.0 – 213.218.45.255 |
| 213.218.46.0/24 | 256 | 213.218.46.0 – 213.218.46.255 |
| 213.218.47.0/24 | 256 | 213.218.47.0 – 213.218.47.255 |
| 213.218.52.0/24 | 256 | 213.218.52.0 – 213.218.52.255 |
| 213.218.53.0/24 | 256 | 213.218.53.0 – 213.218.53.255 |
| 213.218.54.0/24 | 256 | 213.218.54.0 – 213.218.54.255 |
| 213.218.55.0/24 | 256 | 213.218.55.0 – 213.218.55.255 |
| 213.218.56.0/24 | 256 | 213.218.56.0 – 213.218.56.255 |
| 213.218.57.0/24 | 256 | 213.218.57.0 – 213.218.57.255 |
| 213.218.58.0/24 | 256 | 213.218.58.0 – 213.218.58.255 |
| 213.218.59.0/24 | 256 | 213.218.59.0 – 213.218.59.255 |
213.218.32.0/19 213.218.60.0/22 213.218.32.0/24 213.218.33.0/24 213.218.34.0/24 213.218.35.0/24 213.218.38.0/24 213.218.39.0/24 213.218.40.0/24 213.218.41.0/24 213.218.42.0/24 213.218.43.0/24 213.218.44.0/24 213.218.45.0/24 213.218.46.0/24 213.218.47.0/24 213.218.52.0/24 213.218.53.0/24 213.218.54.0/24 213.218.55.0/24 213.218.56.0/24 213.218.57.0/24 213.218.58.0/24 213.218.59.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS21451 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS21451&key=YOUR_API_KEY"Any address in its prefixes resolves to AS21451, with or without a key:
curl "https://api.ipapi.is/?q=213.218.32.1"