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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Active filter: Pudong · Clear
Snapshot 2026-01-31 Results 2 Page 1 / 1

210.16.189.0/24

Risk Max 1 LOW Footprint 0.391% Hits 42
Prefix / IP version
/24 · IPv4
Network
210.16.189.0
Broadcast
210.16.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2291 , 121.52000000000001
Hits / Errors
42 hits · 1 errors
First / Last seen
2023-07-25 19:23 · 2023-07-25 19:56
Top ASN
AS4811 · China Telecom (Group)
Top organization / ISP
Shanghai Meicheng Technology Information Co., Ltd. · China Telecom (Group)
Top geo
China · Shanghai · Pudong
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2
Open report →

180.166.133.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.166.133.0
Broadcast
180.166.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2297 , 121.525
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-10-19 18:58 · 2023-10-19 18:58
Top ASN
AS4812 · China Telecom (Group)
Top organization / ISP
Letter Hui in Shanghai invests to manage limited company · China Telecom (Group)
Top geo
China · Shanghai · Pudong
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2
Open report →