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ASN Lookup Tool
AS137211 ALTRON-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS137211
Organisation
ALTRON DATA LIMITED
Name
ALTRON-AS-AP
Total IPv4 Addresses
256
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#69,339 out of 79,632
Registry
Apnic
Registered Country
HK flagHK
Registered Country Name
Hong Kong
Registered Date
Registration Last Change
2025-11-17
Receiving From
ASN
Organisation
AS18013
HK flagASLINE LIMITED
IPv4 Active Prefixes
PrefixRange FromRange To
138.252.228.0/24138.252.228.0138.252.228.255
138.252.229.0/24138.252.229.0138.252.229.255