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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: China Unicom Guangdong IP network · Clear
Snapshot 2026-03-19 Results — Page 1 / 1

157.255.217.0/24

Risk Max — LOW Footprint 5.469% Hits 712
Prefix / IP version
/24 · IPv4
Network
157.255.217.0
Broadcast
157.255.217.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
23.131699999999995 , 113.26600000000003
Hits / Errors
712 hits · 3 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS135061 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom CHINA169 Guangdong Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

27.44.125.0/24

Risk Max — LOW Footprint 2.734% Hits 441
Prefix / IP version
/24 · IPv4
Network
27.44.125.0
Broadcast
27.44.125.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
441 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS134543 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

27.44.122.0/24

Risk Max — LOW Footprint 1.562% Hits 172
Prefix / IP version
/24 · IPv4
Network
27.44.122.0
Broadcast
27.44.122.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
172 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS134543 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

157.148.121.0/24

Risk Max — LOW Footprint 0.781% Hits 19
Prefix / IP version
/24 · IPv4
Network
157.148.121.0
Broadcast
157.148.121.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
23.1291 , 113.26400000000001
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS136958 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

27.44.204.0/24

Risk Max — LOW Footprint 0.391% Hits 65
Prefix / IP version
/24 · IPv4
Network
27.44.204.0
Broadcast
27.44.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
65 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS134543 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

157.148.120.0/24

Risk Max — LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
157.148.120.0
Broadcast
157.148.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS136958 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

157.148.123.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
157.148.123.0
Broadcast
157.148.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.129100000000005 , 113.264
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS136958 · China Unicom Guangdong IP network
Top organization / ISP
— · China Unicom Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →