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: China Telecom (Group) · Clear
Snapshot 2026-03-07 Results 8 Page 1 / 1

180.153.236.0/24

Risk Max — LOW Footprint 13.672% Hits 59
Prefix / IP version
/24 · IPv4
Network
180.153.236.0
Broadcast
180.153.236.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
31.230399999999978 , 121.47400000000006
Hits / Errors
59 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS4811 · China Telecom (Group)
Top organization / ISP
Chinanet SH · China Telecom (Group)
Top geo
China · Shanghai · Shanghai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

180.163.140.0/24

Risk Max — LOW Footprint 3.906% Hits 39
Prefix / IP version
/24 · IPv4
Network
180.163.140.0
Broadcast
180.163.140.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
31.2304 , 121.474
Hits / Errors
39 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS4812 · China Telecom (Group)
Top organization / ISP
Chinanet SH · China Telecom (Group)
Top geo
China · Shanghai · Shanghai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

61.170.88.0/24

Risk Max — LOW Footprint 3.125% Hits 45
Prefix / IP version
/24 · IPv4
Network
61.170.88.0
Broadcast
61.170.88.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
31.2304 , 121.47400000000002
Hits / Errors
45 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS4812 · China Telecom (Group)
Top organization / ISP
Chinanet SH · China Telecom (Group)
Top geo
China · Shanghai · Shanghai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

61.170.52.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
61.170.52.0
Broadcast
61.170.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2304 , 121.474
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4812 · China Telecom (Group)
Top organization / ISP
Chinanet SH · China Telecom (Group)
Top geo
China · Shanghai · Shanghai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

61.129.155.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
61.129.155.0
Broadcast
61.129.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9042 , 116.407
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS4812 · China Telecom (Group)
Top organization / ISP
— · CHINANET
Top geo
China · Beijing · Beijing
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

101.227.59.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
101.227.59.0
Broadcast
101.227.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2222 , 121.4581
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4811 · China Telecom (Group)
Top organization / ISP
Chinanet SH · China Telecom (Group)
Top geo
China · Shanghai · Shanghai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

103.216.252.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.216.252.0
Broadcast
103.216.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.7312 , 114.266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4816 · China Telecom (Group)
Top organization / ISP
Shenzhen Pengcheng communication network Co., Ltd · China Telecom (Group)
Top geo
China · Guangdong · Longgang District
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

114.88.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
114.88.57.0
Broadcast
114.88.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2222 , 121.4581
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4812 · China Telecom (Group)
Top organization / ISP
Chinanet SH · China Telecom (Group)
Top geo
China · Shanghai · Shanghai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →