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

59.154.0.0

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Result

59.154.0.0/16

Prefix:

59.154.0.0/16 (65.536 IP's - view in CIDR to IP tool)

Description:

SingTel Optus Pty Ltd

Country:

Australia

Announced by:

SingTel Optus Pty Ltd

AS7474, 221 peers, 152 announced prefixes

See all details on AS7474 - SingTel Optus Pty Ltd »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Australia

AS7474

59.154.0.0/16

SingTel Optus Pty Ltd

65.536

Australia

AS56080

59.154.80.0/24

Morgan Stanley Australia Ltd

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '59.154.0.0/16'
005	+005	2 prefixes found
005	+000	Done

ASN database

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Result

59.154.0.0/16

Matching prefixes

Log

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