ASN database

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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.

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GeoIP location

209.166.192.0

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Result

209.166.192.0/18

Prefix:

209.166.192.0/18 (16.384 IP's - view in CIDR to IP tool)

Description:

Sprint

Country:

United States

Announced by:

Sprint
https://www.sprint.net

AS1239, 5.619 peers, 268 announced prefixes

See all details on AS1239 - Sprint »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

United States

AS1239

209.166.192.0/18

Sprint

16.384

United States

AS7029

209.166.192.0/19

Windstream Communications LLC

8.192

United States

AS7029

209.166.224.0/19

Windstream Communications LLC

8.192

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '209.166.192.0/18'
008	+008	3 prefixes found
008	+000	Done

ASN database

Related tools

Result

209.166.192.0/18

Matching prefixes

Log

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