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ASN Lookup Tool
AS17537 JOSNSCHKAS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17537
Organisation
HKBN JOS Synergy (HK) Limited
Name
JOSNSCHKAS-AP
Total IPv4 Addresses
4096
Total IPv4 Prefixes
24
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,625 out of 77,362
Registry
Apnic
Registered Country
HK flag HK
Registered Country Name
Hong Kong
Registered Date
NA
Registration Last Change
2020-11-17
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
AS9381
HK flagHKBN Enterprise Solutions HK Limited
AS10103
HK flagHong Kong Broadband Network Ltd
AS38195
AU flagSUPERLOOP (AUSTRALIA) PTY LTD
AS49544
NL flagi3D.net B.V
Showing 5 of 13
IPv4 Active Prefixes

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

Prefix203.189.160.0/32
Range From203.189.160.0
Range To203.189.160.0
Prefix203.189.160.1/32
Range From203.189.160.1
Range To203.189.160.1
Prefix203.189.160.2/31
Range From203.189.160.2
Range To203.189.160.3
Prefix203.189.160.4/30
Range From203.189.160.4
Range To203.189.160.7
Prefix203.189.160.8/29
Range From203.189.160.8
Range To203.189.160.15
Showing 5 of 24
IPv6 Active Prefixes
Prefix2403:5500::/32
Range From2403:5500::
Range To2403:5500:ffff:ffff:ffff:ffff:ffff:ffff
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.