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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

101.99.24.0

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Result

101.99.24.0/21

Prefix:

101.99.24.0/21 (2.048 IP's - view in CIDR to IP tool)

Description:

CMC Telecom Infrastructure Company

Country:

Vietnam

Announced by:

CMC Telecom Infrastructure Company

AS45903, 126 peers, 77 announced prefixes

See all details on AS45903 - CMC Telecom Infrastructure Company »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Vietnam

AS45903

101.99.24.0/21

CMC Telecom Infrastructure Company

2.048

Vietnam

AS45903

101.99.24.0/23

CMC Telecom Infrastructure Company

512

Vietnam

AS45903

101.99.24.0/24

CMC Telecom Infrastructure Company

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '101.99.24.0/21'
006	+006	3 prefixes found
006	+000	Done

ASN database

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Result

101.99.24.0/21

Matching prefixes

Log

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