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ASN Lookup Tool
AS401984 CUSTOMER-OPTUS1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS401984
Organisation
Tomorin Network, LLC
Name
CUSTOMER-OPTUS1
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#51,695 out of 79,632
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-10-08
Receiving From
ASN
Organisation
AS9886
HK flagCTCSCI TECH LIMITED
AS137409
AU flagGSL Networks Pty LTD
Transit To
ASN
Organisation
AS36530
US flagIDC Cube
IPv4 Active Prefixes
PrefixRange FromRange To
103.99.60.0/24103.99.60.0103.99.60.255
103.99.61.0/24103.99.61.0103.99.61.255