ASN Lookup Tool
AS9929 CUII

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9929
Organisation
CHINA UNICOM Industrial Internet Backbone
Name
CUII
Total IPv4 Addresses
644,167
Total IPv4 Prefixes
394
Total IPv6 Prefixes
35
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#502 out of 77,198
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2023-10-21
Receiving From

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

ASN
Organisation
CN flagNo.31,Jin-rong Street Beijing 100032
CN flagCHINA UNICOM China169 Backbone
KR flagKorea Telecom
US flagVerizon Business
DE flagDeutsche Telekom AG
Showing 5 of 12
Transit To

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

 

ASN
Organisation
CN flagNo.31,Jin-rong Street Beijing 100032
CN flagCHINA UNICOM China169 Backbone
CN flagChina Mobile
CN flagChina Unicom Beijing Province Network
CN flagChina Mobile Communications Corporation
Showing 5 of 34
IPv4 Active Prefixes

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

Range From1.28.41.0
Range To1.28.41.255
Range From1.28.42.0
Range To1.28.42.255
Showing 5 of 394
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.