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

194.115.212.0

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Result

194.115.212.0/22

Prefix:

194.115.212.0/22 (1.024 IP's - view in CIDR to IP tool)

Description:

PSI-AG, Geschaeftsbereich PS

Country:

Germany

Announced by:

COLT Technology Services Group Limited
https://www.colt.net

AS8220, 1.858 peers, 174 announced prefixes

See all details on AS8220 - COLT Technology Services Group Limited »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Germany

AS702

194.115.0.0/16

The whole IPv4 address space

65.536

Germany

AS8220

194.115.212.0/22

PSI-AG, Geschaeftsbereich PS

1.024

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '194.115.212.0/22'
013	+013	2 prefixes found
013	+000	Done

ASN database

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Result

194.115.212.0/22

Matching prefixes

Log

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