Autonomous System
AS31581 NISZ National Infocommunications Service Provider Private Limited
GovernmentActiveHungaryRIPE
AS31581 (KOPINT-AS) is a government network operated by NISZ National Infocommunications Service Provider Private Limited in Hungary, registered with RIPE. It has 1 IPv4 prefix with 65,536 addresses, which makes it the 3,767th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses65,536in 1 prefix
IPv6 prefixes0none
Size rank#3,767of 82,283 active ASNs
Details
OrganizationNISZ National Infocommunications Service Provider Private Limited
AS nameKOPINT-AS
Websitenisz.hu
Country Hungary (HU)
Network typeGovernment
RegistryRIPE
Abuse contactabuse@nisz.hu
Registered2004-06-15
Last updated2018-09-04
IPv4 prefixes
1 prefix · 65,536 addresses| Network | Addresses | First – last address |
|---|---|---|
| 84.206.0.0/16 | 65,536 | 84.206.0.0 – 84.206.255.255 |
84.206.0.0/16
IPv6 prefixes
No IPv6 prefixes.
Query AS31581 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=AS31581&key=YOUR_API_KEY"Any address in its prefixes resolves to AS31581, with or without a key:
curl "https://api.ipapi.is/?q=84.206.0.1"Largest networks in Hungary
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