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ASN Lookup Tool
AS38819 HKCSL-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS38819
Organisation
CSL Limited
Name
HKCSL-AS-AP
Total IPv4 Addresses
45,056
Total IPv4 Prefixes
92
Total IPv6 Prefixes
10
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,320 out of 78,620
Registry
Apnic
Registered Country
HK flag HK
Registered Country Name
Hong Kong
Registered Date
Registration Last Change
2020-07-07
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS4635
HK flagThe Hong Kong Internet Exchange Limited
AS4760
HK flagPCCW IMS Limited
AS8359
RU flagMTS PJSC
AS3491
US flagPCCW Global, Inc.
AS36236
US flagNetActuate, Inc
Showing 5 of 9
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS9444
HK flagHong Kong Telecommunications (HKT) Limited
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix14.0.128.0/24
Range From14.0.128.0
Range To14.0.128.255
Prefix14.0.129.0/24
Range From14.0.129.0
Range To14.0.129.255
Prefix14.0.130.0/24
Range From14.0.130.0
Range To14.0.130.255
Prefix14.0.131.0/24
Range From14.0.131.0
Range To14.0.131.255
Prefix14.0.132.0/22
Range From14.0.132.0
Range To14.0.135.255
Showing 5 of 92
IPv6 Active Prefixes
Prefix2403:1000:1100::/40
Range From2403:1000:1100::
Range To2403:1000:11ff:ffff:ffff:ffff:ffff:ffff
Prefix2403:1000:1200::/40
Range From2403:1000:1200::
Range To2403:1000:12ff:ffff:ffff:ffff:ffff:ffff
Prefix2403:1000:1300::/40
Range From2403:1000:1300::
Range To2403:1000:13ff:ffff:ffff:ffff:ffff:ffff
Prefix2403:1000:3100::/40
Range From2403:1000:3100::
Range To2403:1000:31ff:ffff:ffff:ffff:ffff:ffff
Prefix2403:1000:4100::/40
Range From2403:1000:4100::
Range To2403:1000:41ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 10