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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.

194.169.170.0/24

Risk Max 39 MED Footprint 0.391% Hits 2382
Prefix / IP version
/24 · IPv4
Network
194.169.170.0
Broadcast
194.169.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.7172 , 85.3239
Hits / Errors
2382 hits · 54 errors
First / Last seen
2025-05-17 07:40 · 2025-05-17 07:44
Top ASN
AS209854 · Cyberzone S.A.
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

129.146.38.0/24

Risk Max 39 MED Footprint 0.391% Hits 345
Prefix / IP version
/24 · IPv4
Network
129.146.38.0
Broadcast
129.146.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.4656 , -111.9956
Hits / Errors
345 hits · 173 errors
First / Last seen
2023-10-17 09:37 · 2023-10-17 09:40
Top ASN
AS31898 · Oracle Corporation
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

135.181.220.0/24

Risk Max 39 MED Footprint 0.391% Hits 340
Prefix / IP version
/24 · IPv4
Network
135.181.220.0
Broadcast
135.181.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.1719 , 24.934700000000003
Hits / Errors
340 hits · 172 errors
First / Last seen
2023-11-21 11:56 · 2023-11-21 12:02
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2023-11-20 → 2023-11-27 · Updated 2026-01-14 · v2

4.151.3.0/24

Risk Max 39 MED Footprint 0.391% Hits 309
Prefix / IP version
/24 · IPv4
Network
4.151.3.0
Broadcast
4.151.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.4167 , -98.5
Hits / Errors
309 hits · 156 errors
First / Last seen
2023-07-25 23:52 · 2023-07-25 23:56
Top ASN
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2

195.1.144.0/24

Risk Max 39 MED Footprint 0.391% Hits 83
Prefix / IP version
/24 · IPv4
Network
195.1.144.0
Broadcast
195.1.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.9056 , 10.7494
Hits / Errors
83 hits · 41 errors
First / Last seen
2024-05-20 04:19 · 2024-05-24 15:33
Top ASN
AS2116 · GLOBALCONNECT AS
Top organization / ISP
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

43.133.55.0/24

Risk Max 38 MED Footprint 0.391% Hits 244
Prefix / IP version
/24 · IPv4
Network
43.133.55.0
Broadcast
43.133.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
244 hits · 0 errors
First / Last seen
2025-04-03 11:50 · 2025-04-03 11:56
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

36.72.187.0/24

Risk Max 38 MED Footprint 0.391% Hits 146
Prefix / IP version
/24 · IPv4
Network
36.72.187.0
Broadcast
36.72.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.2244 , 106.9726
Hits / Errors
146 hits · 95 errors
First / Last seen
2024-05-07 07:58 · 2024-05-07 08:01
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

178.128.108.0/24

Risk Max 37 MED Footprint 0.391% Hits 390
Prefix / IP version
/24 · IPv4
Network
178.128.108.0
Broadcast
178.128.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.32123 , 103.695
Hits / Errors
390 hits · 0 errors
First / Last seen
2024-12-09 00:06 · 2024-12-09 00:07
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

128.199.92.0/24

Risk Max 37 MED Footprint 0.391% Hits 390
Prefix / IP version
/24 · IPv4
Network
128.199.92.0
Broadcast
128.199.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.32123 , 103.695
Hits / Errors
390 hits · 0 errors
First / Last seen
2024-12-02 06:47 · 2024-12-02 06:47
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

134.209.106.0/24

Risk Max 37 MED Footprint 0.391% Hits 390
Prefix / IP version
/24 · IPv4
Network
134.209.106.0
Broadcast
134.209.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.32123 , 103.695
Hits / Errors
390 hits · 0 errors
First / Last seen
2024-11-30 03:37 · 2024-11-30 03:39
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

94.201.27.0/24

Risk Max 37 MED Footprint 0.391% Hits 301
Prefix / IP version
/24 · IPv4
Network
94.201.27.0
Broadcast
94.201.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.3412 , 55.4224
Hits / Errors
301 hits · 144 errors
First / Last seen
2024-10-10 16:48 · 2024-10-10 16:52
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

20.65.168.0/24

Risk Max 37 MED Footprint 0.391% Hits 230
Prefix / IP version
/24 · IPv4
Network
20.65.168.0
Broadcast
20.65.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.4167 , -98.5
Hits / Errors
230 hits · 0 errors
First / Last seen
2024-12-24 11:04 · 2024-12-24 11:11
Top ASN
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

45.77.54.0/24

Risk Max 37 MED Footprint 0.391% Hits 142
Prefix / IP version
/24 · IPv4
Network
45.77.54.0
Broadcast
45.77.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1103 , 8.7147
Hits / Errors
142 hits · 140 errors
First / Last seen
2023-12-19 04:39 · 2023-12-19 04:42
Top ASN
Top organization / ISP
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

107.150.0.0/24

Risk Max 37 MED Footprint 0.391% Hits 97
Prefix / IP version
/24 · IPv4
Network
107.150.0.0
Broadcast
107.150.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6061 , -122.333
Hits / Errors
97 hits · 71 errors
First / Last seen
2025-07-04 10:58 · 2025-07-04 11:00
Top ASN
AS36352 · HostPapa
Top organization / ISP
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

216.73.217.0/24

Risk Max 36 MED Footprint 1.172% Hits 2143
Prefix / IP version
/24 · IPv4
Network
216.73.217.0
Broadcast
216.73.217.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.9625 , -83.0061
Hits / Errors
2143 hits · 547 errors
First / Last seen
2025-07-29 04:57 · 2025-07-29 18:22
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

44.199.198.0/24

Risk Max 36 MED Footprint 0.391% Hits 427
Prefix / IP version
/24 · IPv4
Network
44.199.198.0
Broadcast
44.199.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.043800000000005 , -77.4874
Hits / Errors
427 hits · 255 errors
First / Last seen
2025-12-17 00:05 · 2025-12-17 00:35
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

74.208.77.0/24

Risk Max 36 MED Footprint 0.391% Hits 330
Prefix / IP version
/24 · IPv4
Network
74.208.77.0
Broadcast
74.208.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1008 , -94.5811
Hits / Errors
330 hits · 149 errors
First / Last seen
2025-05-21 18:56 · 2025-05-21 18:59
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

162.19.236.0/24

Risk Max 36 MED Footprint 0.391% Hits 314
Prefix / IP version
/24 · IPv4
Network
162.19.236.0
Broadcast
162.19.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3986 , 8.07958
Hits / Errors
314 hits · 0 errors
First / Last seen
2024-12-16 00:28 · 2024-12-21 22:21
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

20.173.104.0/24

Risk Max 36 MED Footprint 0.391% Hits 310
Prefix / IP version
/24 · IPv4
Network
20.173.104.0
Broadcast
20.173.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.29453 , 51.51939
Hits / Errors
310 hits · 72 errors
First / Last seen
2023-07-17 08:53 · 2023-07-19 11:13
Top ASN
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

212.227.28.0/24

Risk Max 36 MED Footprint 0.391% Hits 269
Prefix / IP version
/24 · IPv4
Network
212.227.28.0
Broadcast
212.227.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
269 hits · 61 errors
First / Last seen
2025-02-14 17:15 · 2025-02-14 17:19
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

193.29.104.0/24

Risk Max 36 MED Footprint 0.391% Hits 142
Prefix / IP version
/24 · IPv4
Network
193.29.104.0
Broadcast
193.29.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9316 , 2.35633
Hits / Errors
142 hits · 0 errors
First / Last seen
2025-05-20 09:59 · 2025-05-20 10:00
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

4.227.181.0/24

Risk Max 36 MED Footprint 0.391% Hits 142
Prefix / IP version
/24 · IPv4
Network
4.227.181.0
Broadcast
4.227.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
142 hits · 140 errors
First / Last seen
2024-01-12 11:14 · 2024-01-12 12:09
Top ASN
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

217.154.51.0/24

Risk Max 35 MED Footprint 0.391% Hits 269
Prefix / IP version
/24 · IPv4
Network
217.154.51.0
Broadcast
217.154.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5072 , -0.127586
Hits / Errors
269 hits · 61 errors
First / Last seen
2025-03-05 11:45 · 2025-03-05 11:48
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

66.94.111.0/24

Risk Max 35 MED Footprint 0.391% Hits 178
Prefix / IP version
/24 · IPv4
Network
66.94.111.0
Broadcast
66.94.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0446 , -73.9592
Hits / Errors
178 hits · 178 errors
First / Last seen
2024-06-10 07:21 · 2024-06-11 14:16
Top ASN
AS40021 · Contabo Inc.
Top organization / ISP
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

97.74.93.0/24

Risk Max 35 MED Footprint 0.391% Hits 134
Prefix / IP version
/24 · IPv4
Network
97.74.93.0
Broadcast
97.74.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
134 hits · 0 errors
First / Last seen
2024-11-15 14:36 · 2024-11-15 14:37
Top ASN
AS26496 · GoDaddy.com, LLC
Top organization / ISP
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

172.167.5.0/24

Risk Max 34 LOW Footprint 0.391% Hits 1671
Prefix / IP version
/24 · IPv4
Network
172.167.5.0
Broadcast
172.167.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5113 , -0.079212
Hits / Errors
1671 hits · 817 errors
First / Last seen
2024-12-02 15:27 · 2024-12-07 18:00
Top ASN
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

116.126.85.0/24

Risk Max 34 LOW Footprint 0.391% Hits 833
Prefix / IP version
/24 · IPv4
Network
116.126.85.0
Broadcast
116.126.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2506 , 127.0668
Hits / Errors
833 hits · 821 errors
First / Last seen
2024-10-05 13:07 · 2024-10-05 16:25
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

156.233.225.0/24

Risk Max 34 LOW Footprint 0.391% Hits 432
Prefix / IP version
/24 · IPv4
Network
156.233.225.0
Broadcast
156.233.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.0544 , -118.24400000000001
Hits / Errors
432 hits · 120 errors
First / Last seen
2025-01-14 23:57 · 2025-01-16 03:32
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

217.154.226.0/24

Risk Max 34 LOW Footprint 0.391% Hits 312
Prefix / IP version
/24 · IPv4
Network
217.154.226.0
Broadcast
217.154.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.52 , 13.405
Hits / Errors
312 hits · 139 errors
First / Last seen
2025-06-24 10:27 · 2025-06-24 10:33
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

119.49.100.0/24

Risk Max 34 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
119.49.100.0
Broadcast
119.49.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 1 errors
First / Last seen
2024-05-13 13:33 · 2024-05-13 13:37
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

5.62.20.0/24

Risk Max 33 LOW Footprint 0.391% Hits 211
Prefix / IP version
/24 · IPv4
Network
5.62.20.0
Broadcast
5.62.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.71099999999999 , 3.83579
Hits / Errors
211 hits · 4 errors
First / Last seen
2025-09-29 07:59 · 2025-10-03 08:54
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

20.194.161.0/24

Risk Max 33 LOW Footprint 0.391% Hits 94
Prefix / IP version
/24 · IPv4
Network
20.194.161.0
Broadcast
20.194.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.68 , 139.77
Hits / Errors
94 hits · 35 errors
First / Last seen
2024-01-24 06:36 · 2024-01-24 17:32
Top ASN
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

104.167.221.0/24

Risk Max 33 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
104.167.221.0
Broadcast
104.167.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1678 , -94.5269
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-06-19 15:48 · 2025-06-21 06:51
Top ASN
Top organization / ISP
Window / Updated
2025-06-16 → 2025-06-23 · Updated 2026-01-14 · v2

103.28.253.0/24

Risk Max 32 LOW Footprint 0.391% Hits 5224
Prefix / IP version
/24 · IPv4
Network
103.28.253.0
Broadcast
103.28.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.6327 , 77.2198
Hits / Errors
5224 hits · 2662 errors
First / Last seen
2025-01-09 13:20 · 2025-01-10 21:32
Top ASN
AS132116 · Ani Network Pvt Ltd
Top organization / ISP
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

3.12.84.0/24

Risk Max 32 LOW Footprint 0.391% Hits 1830
Prefix / IP version
/24 · IPv4
Network
3.12.84.0
Broadcast
3.12.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0992 , -83.1141
Hits / Errors
1830 hits · 435 errors
First / Last seen
2025-05-31 09:44 · 2025-05-31 16:34
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

31.14.131.0/24

Risk Max 32 LOW Footprint 0.391% Hits 1334
Prefix / IP version
/24 · IPv4
Network
31.14.131.0
Broadcast
31.14.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4631 , 11.8783
Hits / Errors
1334 hits · 8 errors
First / Last seen
2025-05-17 07:44 · 2025-05-17 07:46
Top ASN
AS31034 · Aruba S.p.A.
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

175.22.84.0/24

Risk Max 32 LOW Footprint 0.391% Hits 208
Prefix / IP version
/24 · IPv4
Network
175.22.84.0
Broadcast
175.22.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
208 hits · 90 errors
First / Last seen
2024-05-27 23:59 · 2024-05-28 00:03
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

159.242.228.0/24

Risk Max 32 LOW Footprint 0.391% Hits 128
Prefix / IP version
/24 · IPv4
Network
159.242.228.0
Broadcast
159.242.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
128 hits · 2 errors
First / Last seen
2025-09-25 14:25 · 2025-09-26 21:44
Top ASN
AS60068 · Datacamp Limited
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

135.181.136.0/24

Risk Max 31 LOW Footprint 0.391% Hits 2321
Prefix / IP version
/24 · IPv4
Network
135.181.136.0
Broadcast
135.181.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.1719 , 24.9347
Hits / Errors
2321 hits · 57 errors
First / Last seen
2025-01-03 04:09 · 2025-01-03 11:51
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

52.178.210.0/24

Risk Max 31 LOW Footprint 0.391% Hits 1270
Prefix / IP version
/24 · IPv4
Network
52.178.210.0
Broadcast
52.178.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.34780000000001 , -6.2597
Hits / Errors
1270 hits · 434 errors
First / Last seen
2025-03-18 15:14 · 2025-03-18 15:17
Top ASN
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2