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

37.146.208.0

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Result

37.146.208.0/20

Prefix:

37.146.208.0/20 (4.096 IP's - view in CIDR to IP tool)

Description:

Dynamic IP Pool for Broadband Customers

Country:

Russia

Announced by:

PJSC "Vimpelcom"

AS3216, 1.693 peers, 547 announced prefixes

See all details on AS3216 - PJSC "Vimpelcom" »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Russia

AS8402

37.144.0.0/14

RU-CORBINA BLOCK #14

262.144

Russia

AS3216

37.146.208.0/20

Dynamic IP Pool for Broadband Customers

4.096

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '37.146.208.0/20'
009	+009	2 prefixes found
009	+000	Done

ASN database

Related tools

Result

37.146.208.0/20

Matching prefixes

Log

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