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

38.103.194.0

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Result

38.103.194.0/23

Prefix:

38.103.194.0/23 (512 IP's - view in CIDR to IP tool)

Description:

hkgo LLC

Country:

United States

Announced by:

hkgo LLC
https://dev.tw

AS945, 1.273 peers, 72 announced prefixes

See all details on AS945 - hkgo LLC »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

United States

AS174

38.0.0.0/8

Cogent Communications

+16M

United States

AS945

38.103.194.0/23

hkgo LLC

512

United States

AS979

38.103.194.0/24

NetLab Global

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '38.103.194.0/23'
014	+014	3 prefixes found
014	+000	Done

ASN database

Related tools

Result

38.103.194.0/23

Matching prefixes

Log

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