ASN database

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WHOIS / RDAP lookup

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

GeoIP location

38.22.116.0

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Result

38.22.116.0/22

Prefix:

38.22.116.0/22 (1.024 IP's - view in CIDR to IP tool)

Description:

Free Pro SAS

Country:

France

Announced by:

Free Pro SAS
https://www.freepro.com

AS30781, 1.000 peers, 95 announced prefixes

See all details on AS30781 - Free Pro SAS »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

United States

AS174

38.0.0.0/8

Cogent Communications

+16M

France

AS30781

38.22.116.0/22

Free Pro SAS

1.024

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '38.22.116.0/22'
023	+023	2 prefixes found
023	+000	Done

ASN database

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Result

38.22.116.0/22

Matching prefixes

Log

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