Autonomous System

AS207700 Reliable Communications s.r.o.

HostingActiveCzechiaRIPE

AS207700 (Reliable-Communications) is a hosting network operated by Reliable Communications s.r.o. in Czechia, registered with RIPE. It has 26 IPv4 prefixes with 13,056 addresses, which makes it the 8,873rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses13,056in 26 prefixes
IPv6 prefixes0none
Size rank#8,873of 82,200 active ASNs
Abuser scoreLow0.47% of its addresses flagged · method

Details

OrganizationReliable Communications s.r.o. · hosting provider profile
AS nameReliable-Communications
Websiterelcom.com
Country Czechia (CZ)
Network typeHosting
RegistryRIPE
Abuse contactripe@interlir.com
Registered2025-05-28
Last updated2026-07-20

IPv4 prefixes

26 prefixes · 13,056 addresses
NetworkAddressesFirst – last address
78.17.94.0/2351278.17.94.0 – 78.17.95.255
78.17.174.0/2351278.17.174.0 – 78.17.175.255
78.17.210.0/2351278.17.210.0 – 78.17.211.255
78.17.222.0/2351278.17.222.0 – 78.17.223.255
78.17.226.0/2351278.17.226.0 – 78.17.227.255
78.17.230.0/2351278.17.230.0 – 78.17.231.255
78.17.232.0/2351278.17.232.0 – 78.17.233.255
89.125.46.0/2351289.125.46.0 – 89.125.47.255
89.125.132.0/2351289.125.132.0 – 89.125.133.255
89.125.134.0/2351289.125.134.0 – 89.125.135.255
89.125.182.0/2351289.125.182.0 – 89.125.183.255
89.125.194.0/2351289.125.194.0 – 89.125.195.255
89.125.228.0/2351289.125.228.0 – 89.125.229.255
89.125.232.0/2351289.125.232.0 – 89.125.233.255
162.35.246.0/23512162.35.246.0 – 162.35.247.255
162.35.248.0/23512162.35.248.0 – 162.35.249.255
162.35.252.0/23512162.35.252.0 – 162.35.253.255
167.17.36.0/23512167.17.36.0 – 167.17.37.255
167.17.42.0/23512167.17.42.0 – 167.17.43.255
194.87.116.0/23512194.87.116.0 – 194.87.117.255
194.87.154.0/23512194.87.154.0 – 194.87.155.255
194.87.176.0/23512194.87.176.0 – 194.87.177.255
194.87.180.0/23512194.87.180.0 – 194.87.181.255
206.245.140.0/23512206.245.140.0 – 206.245.141.255
206.245.148.0/23512206.245.148.0 – 206.245.149.255
The 25 largest of 26. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS207700 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=AS207700&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS207700, with or without a key:

curl "https://api.ipapi.is/?q=78.17.94.1"

Largest networks in Czechia