DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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: CNC Group CHINA169 Shanxi Province Network · Clear
Snapshot 2026-01-21 Results 24 Page 1 / 1

221.204.216.0/24

Risk Max — LOW Footprint 1.172% Hits 51
Prefix / IP version
/24 · IPv4
Network
221.204.216.0
Broadcast
221.204.216.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.87060000000001 , 112.55100000000002
Hits / Errors
51 hits · 2 errors
First / Last seen
2025-12-14 08:48 · 2025-12-14 21:46
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

124.89.118.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
124.89.118.0
Broadcast
124.89.118.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-10-05 04:10 · 2025-10-05 07:10
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

124.89.91.0/24

Risk Max — LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
124.89.91.0
Broadcast
124.89.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-05-05 07:58 · 2025-05-05 08:39
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

221.11.109.0/24

Risk Max — LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
221.11.109.0
Broadcast
221.11.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.92459999999998
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-07-03 18:26 · 2025-07-03 18:26
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2
Open report →

118.81.6.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
118.81.6.0
Broadcast
118.81.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
4 hits · 3 errors
First / Last seen
2023-09-16 08:02 · 2023-09-16 08:02
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2
Open report →

124.89.90.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
124.89.90.0
Broadcast
124.89.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 05:40 · 2025-12-14 05:40
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

124.89.89.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
124.89.89.0
Broadcast
124.89.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-05 04:07 · 2025-10-05 04:07
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

124.89.119.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
124.89.119.0
Broadcast
124.89.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-30 12:32 · 2025-09-30 12:32
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

118.78.242.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
118.78.242.0
Broadcast
118.78.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-12 06:14 · 2025-09-12 06:14
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

118.76.58.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
118.76.58.0
Broadcast
118.76.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4963 , 112.831
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-29 01:32 · 2025-06-29 01:32
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Jincheng
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →

118.81.86.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
118.81.86.0
Broadcast
118.81.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-01-21 13:08 · 2025-01-21 13:08
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2
Open report →

118.81.87.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
118.81.87.0
Broadcast
118.81.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
2 hits · 2 errors
First / Last seen
2024-12-23 18:38 · 2024-12-23 18:38
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2
Open report →

118.81.5.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
118.81.5.0
Broadcast
118.81.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-12-30 17:47 · 2023-12-30 17:47
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2023-12-25 → 2024-01-01 · Updated 2026-01-14 · v2
Open report →

221.11.5.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.11.5.0
Broadcast
221.11.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 13:12 · 2025-12-17 13:12
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

221.11.51.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.11.51.0
Broadcast
221.11.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-14 23:02 · 2025-12-14 23:02
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

221.11.4.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.11.4.0
Broadcast
221.11.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-07 23:57 · 2025-11-07 23:57
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

221.11.20.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.11.20.0
Broadcast
221.11.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-05 04:09 · 2025-10-05 04:09
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

221.11.60.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.11.60.0
Broadcast
221.11.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.2635 , 108.9246
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-05 03:55 · 2025-10-05 03:55
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shaanxi · Xi'an
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

221.204.14.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.204.14.0
Broadcast
221.204.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 07:24 · 2025-09-20 07:24
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

118.81.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.81.85.0
Broadcast
118.81.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-30 09:02 · 2025-07-30 09:02
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

118.74.239.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.74.239.0
Broadcast
118.74.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-29 15:14 · 2025-06-29 15:14
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →

118.78.172.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.78.172.0
Broadcast
118.78.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-29 13:08 · 2025-06-29 13:08
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →

118.81.11.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.81.11.0
Broadcast
118.81.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-11-18 03:10 · 2023-11-18 03:10
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2
Open report →

118.81.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.81.84.0
Broadcast
118.81.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 13:20 · 2023-07-12 13:20
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Shanxi Province Network
Top geo
China · Shanxi · Taiyuan
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2
Open report →