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ASN Lookup Tool
AS4657 STARHUB-INTERNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4657
Organisation
Starhub Ltd.
Name
STARHUB-INTERNET
Total IPv4 Addresses
355,360
Total IPv4 Prefixes
376
Total IPv6 Prefixes
435
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#727 out of 79,352
Registry
Apnic
Registered Country
SG flagSG
Registered Country Name
Singapore
Registered Date
Registration Last Change
2020-09-09
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2516
JP flagKDDI CORPORATION
AS2914
US flagNTT America, Inc.
AS4230
BR flagCLARO S.A.
Showing 5 of 87
Transit To
ASN
Organisation
AS8075
US flagMicrosoft Corporation
AS4766
KR flagKorea Telecom
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2516
JP flagKDDI CORPORATION
Showing 5 of 324
IPv4 Active Prefixes
PrefixRange FromRange To
23.205.208.0/2223.205.208.023.205.211.255
23.206.180.0/2223.206.180.023.206.183.255
23.212.92.0/2223.212.92.023.212.95.255
27.54.0.0/1927.54.0.027.54.31.255
27.54.36.0/2427.54.36.027.54.36.255
Showing 5 of 376
IPv6 Active Prefixes
PrefixRange FromRange To
2404:e800:de00::/642404:e800:de00::2404:e800:de00:0:ffff:ffff:ffff:ffff
2404:e800:de00:1::/642404:e800:de00:1::2404:e800:de00:1:ffff:ffff:ffff:ffff
2406:3000::/482406:3000::2406:3000:0:ffff:ffff:ffff:ffff:ffff
2406:3000:1::/482406:3000:1::2406:3000:1:ffff:ffff:ffff:ffff:ffff
2406:3000:2::/592406:3000:2::2406:3000:2:1f:ffff:ffff:ffff:ffff
Showing 5 of 435