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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.

123.172.121.0/24

Risk Max LOW Footprint 1.172% Hits 10
Prefix / IP version
/24 · IPv4
Network
123.172.121.0
Broadcast
123.172.121.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.8378 , 126.54900000000002
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

113.59.32.0/24

Risk Max LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
113.59.32.0
Broadcast
113.59.32.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
20.0442 , 110.2
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.221.6.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
178.221.6.0
Broadcast
178.221.6.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.3265 , 21.9023
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.214.108.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
188.214.108.0
Broadcast
188.214.108.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
48.2857 , 17.6359
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS201603 · AIRNET s.r.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.9.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
151.255.9.0
Broadcast
151.255.9.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.7.129.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.7.129.0
Broadcast
45.7.129.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.7612 , -43.3505
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.77.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
41.254.77.0
Broadcast
41.254.77.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.890800000000006 , 13.179599999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

212.11.214.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
212.11.214.0
Broadcast
212.11.214.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.5241 , 36.2835
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS29256 · STE PDN Internal AS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.71.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
41.254.71.0
Broadcast
41.254.71.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.8908 , 13.179599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

117.237.2.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
117.237.2.0
Broadcast
117.237.2.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
29.373939999999997 , 76.82796
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

196.203.225.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
196.203.225.0
Broadcast
196.203.225.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.8244 , 10.1763
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

117.219.59.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
117.219.59.0
Broadcast
117.219.59.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.540399999999998 , 75.9135
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.73.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
41.254.73.0
Broadcast
41.254.73.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.8908 , 13.179599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.14.215.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
197.14.215.0
Broadcast
197.14.215.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.041 , 9.6666
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.56.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
41.254.56.0
Broadcast
41.254.56.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.8908 , 13.179599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

59.178.141.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
59.178.141.0
Broadcast
59.178.141.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
30.490699999999997 , 76.803
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.91.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
41.254.91.0
Broadcast
41.254.91.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.1159 , 20.0654
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.69.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
41.254.69.0
Broadcast
41.254.69.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

95.140.105.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
95.140.105.0
Broadcast
95.140.105.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.4862 , 36.3461
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS29256 · STE PDN Internal AS
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.247.17.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
188.247.17.0
Broadcast
188.247.17.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.5102 , 36.2913
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS29256 · STE PDN Internal AS
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.155.139.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.155.139.0
Broadcast
177.155.139.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-26.3927 , -51.01590000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.48.222.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
188.48.222.0
Broadcast
188.48.222.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
24.686899999999998 , 46.7224
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

182.138.158.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
182.138.158.0
Broadcast
182.138.158.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
30.666700000000002 , 104.06670000000001
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

117.231.194.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
117.231.194.0
Broadcast
117.231.194.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
13.0895 , 80.2739
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · BSNL Internet
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.254.95.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
41.254.95.0
Broadcast
41.254.95.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.1159 , 20.0654
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.14.98.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.14.98.0
Broadcast
197.14.98.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.8562 , 10.1907
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

117.231.227.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
117.231.227.0
Broadcast
117.231.227.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · BSNL Internet
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

95.140.96.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
95.140.96.0
Broadcast
95.140.96.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.5138 , 36.2765
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS29256 · STE PDN Internal AS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

60.28.204.0/24

Risk Max LOW Footprint 0.781% Hits 186
Prefix / IP version
/24 · IPv4
Network
60.28.204.0
Broadcast
60.28.204.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.1424 , 117.1727
Hits / Errors
186 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

36.104.132.0/24

Risk Max LOW Footprint 0.781% Hits 22
Prefix / IP version
/24 · IPv4
Network
36.104.132.0
Broadcast
36.104.132.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
30.265600000000003 , 120.154
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

42.56.86.0/24

Risk Max LOW Footprint 0.781% Hits 18
Prefix / IP version
/24 · IPv4
Network
42.56.86.0
Broadcast
42.56.86.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.8048 , 123.43300000000002
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

119.188.134.0/24

Risk Max LOW Footprint 0.781% Hits 13
Prefix / IP version
/24 · IPv4
Network
119.188.134.0
Broadcast
119.188.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.651799999999994 , 117.11999999999999
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

218.29.205.0/24

Risk Max LOW Footprint 0.781% Hits 13
Prefix / IP version
/24 · IPv4
Network
218.29.205.0
Broadcast
218.29.205.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.7599 , 113.6459
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

61.128.150.0/24

Risk Max LOW Footprint 0.781% Hits 13
Prefix / IP version
/24 · IPv4
Network
61.128.150.0
Broadcast
61.128.150.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
29.5657 , 106.551
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

101.205.154.0/24

Risk Max LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
101.205.154.0
Broadcast
101.205.154.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
30.5723 , 104.067
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

116.178.134.0/24

Risk Max LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
116.178.134.0
Broadcast
116.178.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.9072 , 116.35700000000001
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

61.162.8.0/24

Risk Max LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
61.162.8.0
Broadcast
61.162.8.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.6518 , 117.12
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

180.126.32.0/24

Risk Max LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
180.126.32.0
Broadcast
180.126.32.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.76300000000002
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

27.129.135.0/24

Risk Max LOW Footprint 0.781% Hits 11
Prefix / IP version
/24 · IPv4
Network
27.129.135.0
Broadcast
27.129.135.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.036 , 114.47000000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

27.185.107.0/24

Risk Max LOW Footprint 0.781% Hits 11
Prefix / IP version
/24 · IPv4
Network
27.185.107.0
Broadcast
27.185.107.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.036 , 114.47000000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2