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ASN Lookup Tool
AS10099 UNICOM-Global

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS10099
Organisation
China Unicom (Hong Kong) Operations Limited
Name
UNICOM-Global
Total IPv4 Addresses
29143
Total IPv4 Prefixes
86
Total IPv6 Prefixes
32
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,378 out of 76,365
Registry
Apnic
Registered Country
HK flag HK
Registered Country Name
Hong Kong
Registered Date
NA
Registration Last Change
2020-05-27
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
AS4837
CN flagCHINA UNICOM China169 Backbone
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS2914
US flagNTT America, Inc.
Showing 5 of 67
Transit To

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

 

ASN
Organisation
AS4837
CN flagCHINA UNICOM China169 Backbone
AS3356
US flagLevel 3 Parent, LLC
AS4812
CN flagChina Telecom (Group) Shanghai Telecom Company S..
AS7552
VN flagViettel Group Internet Exchange and Service Prov..
AS56046
CN flagChina Mobile Communications Corporation
Showing 5 of 126
IPv4 Active Prefixes

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

Prefix43.251.12.0/23
Range From43.251.12.0
Range To43.251.13.255
Prefix43.251.14.0/23
Range From43.251.14.0
Range To43.251.15.255
Prefix43.252.84.0/24
Range From43.252.84.0
Range To43.252.84.255
Prefix43.252.85.0/24
Range From43.252.85.0
Range To43.252.85.255
Prefix43.252.86.0/24
Range From43.252.86.0
Range To43.252.86.255
Showing 5 of 86
IPv6 Active Prefixes
Prefix2401:8a00::/45
Range From2401:8a00::
Range To2401:8a00:7:ffff:ffff:ffff:ffff:ffff
Prefix2401:8a00:8::/46
Range From2401:8a00:8::
Range To2401:8a00:b:ffff:ffff:ffff:ffff:ffff
Prefix2401:8a00:c::/48
Range From2401:8a00:c::
Range To2401:8a00:c:ffff:ffff:ffff:ffff:ffff
Prefix2401:8a00:d::/48
Range From2401:8a00:d::
Range To2401:8a00:d:ffff:ffff:ffff:ffff:ffff
Prefix2401:8a00:e::/47
Range From2401:8a00:e::
Range To2401:8a00:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 32
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.