ASN Lookup Tool
AS1221 Telstra Corporation Limited
An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.
ASN Lookup for:
AS1221
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ASN
AS1221
Organisation
Telstra Corporation Limited
AS Name
ASN-TELSTRA
IPv4 Addresses Announced
13,532,416
IPv4 Prefixes Announced
408
Bogon Prefixes Announced
0
IPv4 Space Rank
#34 out of 74,593
Registry
APNIC
Registered Country
AU
Registration Date
Registration Change
2020-12-07
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