China Unicom
Yang-Ming-Shanghai
BGP inherited
Cluster stats
Netblocks1
All fragments 4 blocks across 4 clusters
Cluster ID193322850
RegistryAPNIC
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Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (1)

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CIDR Org name Registry Status Confidence
220.248.17.172/30 Yang-Ming-Shanghai APNIC ASSIGNED NON-PORTABLE ● medium

NIC Handles

MAINT-CNCGROUP-SH YR194-AP YR194-AP