Autonomous System
AS58272 LeaderTelecom B.V.
ISPActiveNetherlandsRIPE
AS58272 (LEADERTELECOMBV-AS) is an ISP network operated by LeaderTelecom B.V. in Netherlands, registered with RIPE. It has 150 IPv4 prefixes with 38,400 addresses and 1 IPv6 prefix, which makes it the 4,854th largest of 82,558 active autonomous systems by IPv4 space.
IPv4 addresses38,400in 150 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#4,854of 82,558 active ASNs
Details
OrganizationLeaderTelecom B.V.
AS nameLEADERTELECOMBV-AS
Websiteleadertelecom.nl
Country Netherlands (NL)
Network typeISP
RegistryRIPE
Abuse contactinfo@leadertelecom.nl
Registered2012-06-12
Last updated2021-11-01
IPv4 prefixes
150 prefixes · 38,400 addresses| Network | Addresses | First – last address |
|---|---|---|
| 37.18.0.0/24 | 256 | 37.18.0.0 – 37.18.0.255 |
| 37.18.23.0/24 | 256 | 37.18.23.0 – 37.18.23.255 |
| 37.18.60.0/24 | 256 | 37.18.60.0 – 37.18.60.255 |
| 37.18.78.0/24 | 256 | 37.18.78.0 – 37.18.78.255 |
| 37.18.82.0/24 | 256 | 37.18.82.0 – 37.18.82.255 |
| 37.18.103.0/24 | 256 | 37.18.103.0 – 37.18.103.255 |
| 37.18.106.0/24 | 256 | 37.18.106.0 – 37.18.106.255 |
| 37.18.126.0/24 | 256 | 37.18.126.0 – 37.18.126.255 |
| 37.230.130.0/24 | 256 | 37.230.130.0 – 37.230.130.255 |
| 37.230.132.0/24 | 256 | 37.230.132.0 – 37.230.132.255 |
| 37.230.134.0/24 | 256 | 37.230.134.0 – 37.230.134.255 |
| 37.230.135.0/24 | 256 | 37.230.135.0 – 37.230.135.255 |
| 37.230.145.0/24 | 256 | 37.230.145.0 – 37.230.145.255 |
| 37.230.151.0/24 | 256 | 37.230.151.0 – 37.230.151.255 |
| 37.230.176.0/24 | 256 | 37.230.176.0 – 37.230.176.255 |
| 37.230.177.0/24 | 256 | 37.230.177.0 – 37.230.177.255 |
| 37.230.178.0/24 | 256 | 37.230.178.0 – 37.230.178.255 |
| 37.230.182.0/24 | 256 | 37.230.182.0 – 37.230.182.255 |
| 37.230.183.0/24 | 256 | 37.230.183.0 – 37.230.183.255 |
| 37.230.187.0/24 | 256 | 37.230.187.0 – 37.230.187.255 |
| 37.230.200.0/24 | 256 | 37.230.200.0 – 37.230.200.255 |
| 37.230.208.0/24 | 256 | 37.230.208.0 – 37.230.208.255 |
| 37.230.226.0/24 | 256 | 37.230.226.0 – 37.230.226.255 |
| 37.230.227.0/24 | 256 | 37.230.227.0 – 37.230.227.255 |
| 37.230.231.0/24 | 256 | 37.230.231.0 – 37.230.231.255 |
37.18.0.0/24 37.18.23.0/24 37.18.60.0/24 37.18.78.0/24 37.18.82.0/24 37.18.103.0/24 37.18.106.0/24 37.18.126.0/24 37.230.130.0/24 37.230.132.0/24 37.230.134.0/24 37.230.135.0/24 37.230.145.0/24 37.230.151.0/24 37.230.176.0/24 37.230.177.0/24 37.230.178.0/24 37.230.182.0/24 37.230.183.0/24 37.230.187.0/24 37.230.200.0/24 37.230.208.0/24 37.230.226.0/24 37.230.227.0/24 37.230.231.0/24
The 25 largest of 150. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a00:fd40:1::/48
2a00:fd40:1::/48
Query AS58272 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=AS58272&key=YOUR_API_KEY"Any address in its prefixes resolves to AS58272, with or without a key:
curl "https://api.ipapi.is/?q=37.18.0.1"