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ASN Lookup Tool
AS7721 QC-NET

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7721
Organisation
Qin Cloud Networks
Name
QC-NET
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
13
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#60,450 out of 78,221
Registry
Apnic
Registered Country
HK flag HK
Registered Country Name
Hong Kong
Registered Date
Registration Last Change
2025-01-08
Receiving From

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

ASN
Organisation
AS139317
CN flagNingbo Dahuamao Information Technology Co Ltd
AS20473
US flagThe Constant Company, LLC
AS7720
US flagSkywolf Technology LLC
AS955
US flagLSHIY LLC
AS17433
HK flagHytron Network Services Limited
Showing 5 of 8
IPv4 Active Prefixes

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

Prefix44.31.43.0/24
Range From44.31.43.0
Range To44.31.43.255
IPv6 Active Prefixes
Prefix2406:840:9970::/46
Range From2406:840:9970::
Range To2406:840:9973:ffff:ffff:ffff:ffff:ffff
Prefix2406:840:9974::/47
Range From2406:840:9974::
Range To2406:840:9975:ffff:ffff:ffff:ffff:ffff
Prefix2406:840:9976::/48
Range From2406:840:9976::
Range To2406:840:9976:ffff:ffff:ffff:ffff:ffff
Prefix2406:840:9977::/48
Range From2406:840:9977::
Range To2406:840:9977:ffff:ffff:ffff:ffff:ffff
Prefix2406:840:9978::/45
Range From2406:840:9978::
Range To2406:840:997f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 13
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.