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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

202.55.3.0

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Result

202.55.3.0/24

Prefix:

202.55.3.0/24 (256 IP's - view in CIDR to IP tool)

Description:

Chinatelecomglobal Singapore office blocks

Country:

Hong Kong

Announced by:

China Telecom Global Limited
https://www.chinatelecomglobal.com/

AS23764, 539 peers, 145 announced prefixes

See all details on AS23764 - China Telecom Global Limited »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Hong Kong

AS4809

202.55.0.0/19

China Telecom Global Limited

8.192

Hong Kong

AS23764

202.55.3.0/24

Chinatelecomglobal Singapore office blocks

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '202.55.3.0/24'
012	+012	2 prefixes found
012	+000	Done

ASN database

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Result

202.55.3.0/24

Matching prefixes

Log

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