Where there is a list, kako what ISP issued IP?

There are thousands of services, verification IP, which the IP to be written in which organization this IP is fixed.

Here, for example, I want to make such a service. The IP number I can easily determine on the server. And how do you know what organization he belongs to? There are some database API to do this? What organizations are doing this, who certifies, provides the accounting produces IP?
June 8th 19 at 16:45
3 answers
June 8th 19 at 16:47
Solution
The base is, no API, and portals to verify the information in the TOS contain the phrase "not allowed to parse bots". whois.ripn.net one of the portals, and the base itself is available here https://www.ripe.net/manage-ips-and-asns/db (they hostat, and support).
I guess I need it?

https://www.ripe.net/manage-ips-and-asns/db/suppor...

Thank you - elliott.Cartwrig commented on June 8th 19 at 16:50
June 8th 19 at 16:49
There's no answer to my question - who is supplying this data and where should I take - elliott.Cartwrig commented on June 8th 19 at 16:52
June 8th 19 at 16:51
Have RIPE it exactly is)
The link to where it is - elliott.Cartwrig commented on June 8th 19 at 16:54
https://ru.wikipedia.org/wiki/%D0%A0%D0%B5%D0%B3%D... - elliott.Cartwrig commented on June 8th 19 at 16:57
thank you Google. And then my pen withered. - elliott.Cartwrig commented on June 8th 19 at 17:00

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