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

211.14.128.0

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Result

211.14.128.0/18

Prefix:

211.14.128.0/18 (16.384 IP's - view in CIDR to IP tool)

Description:

Japan Network Information Center

Country:

Japan

Announced by:

IDC Frontier Inc.

AS4694, 23 peers, 80 announced prefixes

See all details on AS4694 - IDC Frontier Inc. »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Japan

AS4694

211.14.128.0/18

Japan Network Information Center

16.384

Japan

AS17676

211.14.130.0/24

Japan Network Information Center

256

Japan

AS4725

211.14.139.0/24

Japan Network Information Center

256

Japan

AS4725

211.14.140.0/24

Japan Network Information Center

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '211.14.128.0/18'
010	+010	4 prefixes found
010	+000	Done

ASN database

Related tools

Result

211.14.128.0/18

Matching prefixes

Log

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