China Unicom

Data as of 2026-08-23
BGP inherited
Cluster stats
Netblocks10,879 · 13,666,967 IPv4 addresses
IPv6 5,949 prefixes (largest 2402:ef40::/32)
Registered in China (2,998) · Singapore (1) · Taiwan (1)
All fragments 11,175 blocks across 23 clusters
Cluster ID226901771
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 62 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
10,879 -659 netblocks since 2026-07-05
2026-07-05 peak 11,542 2026-08-23

IP Ranges (10,879)

showing 50 of 10,879 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
1.24.32.0/22 China Unicom BGP ANNOUNCED ● high
1.24.36.0/22 China Unicom BGP ANNOUNCED ● high
1.24.80.0/22 China Unicom BGP ANNOUNCED ● high
1.24.84.0/22 China Unicom BGP ANNOUNCED ● high
1.24.88.0/22 China Unicom BGP ANNOUNCED ● high
1.24.92.0/24 China Unicom BGP ANNOUNCED ● high
1.24.93.0/24 China Unicom BGP ANNOUNCED ● high
1.24.94.0/24 China Unicom BGP ANNOUNCED ● high
1.24.192.0/22 China Unicom BGP ANNOUNCED ● high
1.24.196.0/22 China Unicom BGP ANNOUNCED ● high
1.24.216.0/22 China Unicom BGP ANNOUNCED ● high
1.24.236.0/22 China Unicom BGP ANNOUNCED ● high
1.25.0.0/22 China Unicom BGP ANNOUNCED ● high
1.25.4.0/22 China Unicom BGP ANNOUNCED ● high
1.25.24.0/22 China Unicom BGP ANNOUNCED ● high
1.25.28.0/22 China Unicom BGP ANNOUNCED ● high
1.25.32.0/22 China Unicom BGP ANNOUNCED ● high
1.25.40.0/22 China Unicom BGP ANNOUNCED ● high
1.25.44.0/22 China Unicom BGP ANNOUNCED ● high
1.25.92.0/22 China Unicom BGP ANNOUNCED ● high
1.25.128.0/22 China Unicom BGP ANNOUNCED ● high
1.25.132.0/22 China Unicom BGP ANNOUNCED ● high
1.28.12.0/22 China Unicom BGP ANNOUNCED ● high
1.28.16.0/22 China Unicom BGP ANNOUNCED ● high
1.28.20.0/22 China Unicom BGP ANNOUNCED ● high
1.28.24.0/22 China Unicom BGP ANNOUNCED ● high
1.28.96.0/22 China Unicom BGP ANNOUNCED ● high
1.28.140.0/22 China Unicom BGP ANNOUNCED ● high
1.28.148.0/22 China Unicom BGP ANNOUNCED ● high
1.28.156.0/22 China Unicom BGP ANNOUNCED ● high
1.28.168.0/22 China Unicom BGP ANNOUNCED ● high
1.28.176.0/22 China Unicom BGP ANNOUNCED ● high
1.28.224.0/22 China Unicom BGP ANNOUNCED ● high
1.30.40.0/22 China Unicom BGP ANNOUNCED ● high
1.30.44.0/22 China Unicom BGP ANNOUNCED ● high
1.30.48.0/22 China Unicom BGP ANNOUNCED ● high
1.30.92.0/22 China Unicom BGP ANNOUNCED ● high
1.30.96.0/22 China Unicom BGP ANNOUNCED ● high
1.30.100.0/22 China Unicom BGP ANNOUNCED ● high
1.30.164.0/22 China Unicom BGP ANNOUNCED ● high
1.30.180.0/22 China Unicom BGP ANNOUNCED ● high
1.30.184.0/22 China Unicom BGP ANNOUNCED ● high
1.31.36.0/22 China Unicom BGP ANNOUNCED ● high
1.31.192.0/22 China Unicom BGP ANNOUNCED ● high
27.36.113.0/24 China Unicom BGP ANNOUNCED ● high
27.36.118.0/23 China Unicom BGP ANNOUNCED ● high
27.36.118.0/24 China Unicom BGP ANNOUNCED ● high
27.36.119.0/24 China Unicom BGP ANNOUNCED ● high
27.36.120.0/22 China Unicom BGP ANNOUNCED ● high
27.36.121.0/24 China Unicom BGP ANNOUNCED ● high

IPv6 ranges (5,949)

showing the 15 largest allocations
CIDR
2402:ef40::/32
2408:8025::/32
2408:8026::/32
2408:820c::/32
2408:820d::/32
2408:820e::/32
2408:820f::/32
2408:8256::/32
2408:8257::/32
2408:8258::/32
2408:8259::/32
2408:825a::/32
2408:825b::/32
2408:8356::/32
2408:8357::/32

Network trust

what's this?
RPKI hygiene: A how networks compare →
96.7% of checked blocks have valid RPKI ROA coverage (1,934 of 2,000, sampled from 10,879)
Wholesale/transit re-announcements (34)

These blocks are registered to China Unicom but cryptographically authorized across 6 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

123.59.192.0/19 /19 authorized for AS59089 — NO.18 Building University of Technology
123.59.224.0/19 /19 authorized for AS59089 — NO.18 Building University of Technology
110.43.112.0/21 /21 authorized for AS59019 — Beijing Kingsoft Cloud Internet Technology Co., Ltd
114.118.8.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
114.118.16.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
114.118.24.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
114.118.64.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
114.118.72.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
114.118.80.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
114.118.96.0/21 /21 authorized for AS59089 — NO.18 Building University of Technology
116.198.80.0/21 /21 authorized for AS131486 — Beijing Jingdong 360 Degree E-commerce Co., Ltd.
120.132.32.0/22 /22 authorized for AS59089 — NO.18 Building University of Technology
120.132.40.0/22 /22 authorized for AS59089 — NO.18 Building University of Technology
120.132.44.0/22 /22 authorized for AS59089 — NO.18 Building University of Technology
120.132.48.0/22 /22 authorized for AS59089 — NO.18 Building University of Technology
+19 more — see the REST API

NIC Handles

AC1718-AP APNIC-HM AS10206 AS133118 AS133119 AS134542 AS134543 AS135061 AS136958 AS136959 AS137539 AS138421 +50 more