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ASN Lookup Tool
AS133118 UNICOM-CN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS133118
Organisation
China Unicom IP network China Unicom
Name
UNICOM-CN
Total IPv4 Addresses
68,480
Total IPv4 Prefixes
28
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,641 out of 79,077
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2025-01-22
Receiving From

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

ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
IPv4 Active Prefixes

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

PrefixRange FromRange To
103.212.4.0/22103.212.4.0103.212.7.255
103.224.232.0/24103.224.232.0103.224.232.255
103.224.233.0/24103.224.233.0103.224.233.255
103.224.234.0/24103.224.234.0103.224.234.255
103.224.235.0/24103.224.235.0103.224.235.255
Showing 5 of 28
IPv6 Active Prefixes
PrefixRange FromRange To
2408:877d::/322408:877d::2408:877d:ffff:ffff:ffff:ffff:ffff:ffff