Autonomous System
AS30975 Telewizja Kablowa Koszalin sp. z o. o.
ISPActivePolandRIPE
AS30975 (TKK) is an ISP network operated by Telewizja Kablowa Koszalin sp. z o. o. in Poland, registered with RIPE. It has 3 IPv4 prefixes with 25,600 addresses and 1 IPv6 prefix, which makes it the 5,971st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses25,600in 3 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#5,971of 82,200 active ASNs
Details
OrganizationTelewizja Kablowa Koszalin sp. z o. o.
AS nameTKK
Websitetkk.net.pl
Country Poland (PL)
Network typeISP
RegistryRIPE
Abuse contactabuse@tkk.net.pl
Registered2004-01-30
Last updated2023-01-21
IPv4 prefixes
3 prefixes · 25,600 addresses| Network | Addresses | First – last address |
|---|---|---|
| 83.145.128.0/18 | 16,384 | 83.145.128.0 – 83.145.191.255 |
| 77.92.32.0/19 | 8,192 | 77.92.32.0 – 77.92.63.255 |
| 91.197.148.0/22 | 1,024 | 91.197.148.0 – 91.197.151.255 |
83.145.128.0/18 77.92.32.0/19 91.197.148.0/22
IPv6 prefixes
1 prefix- 2a02:478::/32
2a02:478::/32
Query AS30975 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=AS30975&key=YOUR_API_KEY"Any address in its prefixes resolves to AS30975, with or without a key:
curl "https://api.ipapi.is/?q=83.145.128.1"