Autonomous System

AS28972 M-SOFT, spol. s r.o.

ISPActiveCzechiaRIPE

AS28972 (MSOFT-AS) is an ISP network operated by M-SOFT, spol. s r.o. in Czechia, registered with RIPE. It has 6 IPv4 prefixes with 12,800 addresses and 2 IPv6 prefixes, which makes it the 8,923rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses12,800in 6 prefixes
IPv6 prefixes2≈ 1.3 × 10³⁰ addresses
Size rank#8,923of 82,200 active ASNs
Abuser scoreElevated2.19% of its addresses flagged · method

Details

OrganizationM-SOFT, spol. s r.o.
AS nameMSOFT-AS
Websitem-soft.cz
Country Czechia (CZ)
Network typeISP
RegistryRIPE
Abuse contactabuse@m-soft.cz
Registered2003-04-24
Last updated2023-09-21

IPv4 prefixes

6 prefixes · 12,800 addresses
NetworkAddressesFirst – last address
79.141.240.0/204,09679.141.240.0 – 79.141.255.255
213.226.224.0/204,096213.226.224.0 – 213.226.239.255
178.216.144.0/212,048178.216.144.0 – 178.216.151.255
213.226.240.0/212,048213.226.240.0 – 213.226.247.255
193.143.252.0/24256193.143.252.0 – 193.143.252.255
193.143.255.0/24256193.143.255.0 – 193.143.255.255

IPv6 prefixes

2 prefixes
  • 2a02:5d00::/29
  • 2a10:1bc0::/29

Query AS28972 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=AS28972&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS28972, with or without a key:

curl "https://api.ipapi.is/?q=79.141.240.1"

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