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

GeoIP location

103.245.28.0

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Result

103.245.28.0/23

Prefix:

103.245.28.0/23 (512 IP's - view in CIDR to IP tool)

Description:

Carpathia Hosting

Country:

Hong Kong

Announced by:

Quality Technology Services, LLC
https://www.qtsdatacenters.com

AS20141, 35 peers, 71 announced prefixes

See all details on AS20141 - Quality Technology Services, LLC »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Hong Kong

AS20141

103.245.28.0/23

Carpathia Hosting

512

Hong Kong

AS4136

103.245.29.0/24

Carpathia Hosting

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '103.245.28.0/23'
044	+043	2 prefixes found
044	+000	Done

ASN database

Related tools

Result

103.245.28.0/23

Matching prefixes

Log

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