Autonomous System

AS5578 SWAN, a.s.

ISPActiveSlovakiaRIPE

AS5578 (AS-BENESTRA) is an ISP network operated by SWAN, a.s. in Slovakia, registered with RIPE. It has 53 IPv4 prefixes with 329,984 addresses and 5 IPv6 prefixes, which makes it the 892nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses329,984in 53 prefixes
IPv6 prefixes5≈ 9.5 × 10²⁹ addresses
Size rank#892of 82,200 active ASNs
Abuser scoreLow0.07% of its addresses flagged · method

Details

OrganizationSWAN, a.s.
AS nameAS-BENESTRA
Websiteswan.sk
Country Slovakia (SK)
Network typeISP
RegistryRIPE
Abuse contactripe-abuse@swan.sk
Registered2002-06-18
Last updated2024-12-19

IPv4 prefixes

53 prefixes · 329,984 addresses
NetworkAddressesFirst – last address
85.248.0.0/1665,53685.248.0.0 – 85.248.255.255
195.168.0.0/1665,536195.168.0.0 – 195.168.255.255
62.168.64.0/1816,38462.168.64.0 – 62.168.127.255
62.197.192.0/1816,38462.197.192.0 – 62.197.255.255
83.168.128.0/1816,38483.168.128.0 – 83.168.191.255
84.245.64.0/1816,38484.245.64.0 – 84.245.127.255
213.215.64.0/1816,384213.215.64.0 – 213.215.127.255
62.65.160.0/198,19262.65.160.0 – 62.65.191.255
62.152.224.0/198,19262.152.224.0 – 62.152.255.255
195.12.128.0/198,192195.12.128.0 – 195.12.159.255
195.46.64.0/198,192195.46.64.0 – 195.46.95.255
195.72.0.0/198,192195.72.0.0 – 195.72.31.255
195.98.0.0/198,192195.98.0.0 – 195.98.31.255
212.26.160.0/198,192212.26.160.0 – 212.26.191.255
212.81.0.0/198,192212.81.0.0 – 212.81.31.255
217.75.64.0/198,192217.75.64.0 – 217.75.95.255
80.250.240.0/204,09680.250.240.0 – 80.250.255.255
81.88.128.0/204,09681.88.128.0 – 81.88.143.255
82.119.224.0/204,09682.119.224.0 – 82.119.239.255
212.26.176.0/204,096212.26.176.0 – 212.26.191.255
217.67.16.0/204,096217.67.16.0 – 217.67.31.255
217.118.96.0/204,096217.118.96.0 – 217.118.111.255
217.172.144.0/204,096217.172.144.0 – 217.172.159.255
94.124.144.0/212,04894.124.144.0 – 94.124.151.255
185.130.220.0/221,024185.130.220.0 – 185.130.223.255
The 25 largest of 53. The API and the database have all of them.

IPv6 prefixes

5 prefixes
  • 2a06:dbc0::/29
  • 2001:1ba0::/32
  • 2a00:1298::/32
  • 2a02:770::/32
  • 2a07:c387::/32

Query AS5578 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=AS5578&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS5578, with or without a key:

curl "https://api.ipapi.is/?q=85.248.0.1"

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