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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.

157.97.121.0/24

Risk Max 13 LOW Footprint 10.938% Hits 361
Prefix / IP version
/24 · IPv4
Network
157.97.121.0
Broadcast
157.97.121.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
40.218700000000005 , -74.74039999999998
Hits / Errors
361 hits · 137 errors
First / Last seen
2025-01-15 13:35 · 2025-01-17 05:34
Top ASN
AS396356 · Latitude.sh
Top organization / ISP
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

88.88.137.0/24

Risk Max 13 LOW Footprint 0.391% Hits 673
Prefix / IP version
/24 · IPv4
Network
88.88.137.0
Broadcast
88.88.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.3316 , 5.0715
Hits / Errors
673 hits · 80 errors
First / Last seen
2025-01-23 18:27 · 2025-01-23 18:56
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

211.105.223.0/24

Risk Max 13 LOW Footprint 0.391% Hits 84
Prefix / IP version
/24 · IPv4
Network
211.105.223.0
Broadcast
211.105.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5003 , 126.95650000000002
Hits / Errors
84 hits · 82 errors
First / Last seen
2025-05-13 10:24 · 2025-05-13 10:32
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

45.128.199.0/24

Risk Max 12 LOW Footprint 17.188% Hits 117
Prefix / IP version
/24 · IPv4
Network
45.128.199.0
Broadcast
45.128.199.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
52.3759 , 4.897500000000001
Hits / Errors
117 hits · 65 errors
First / Last seen
2025-04-06 23:55 · 2025-04-07 00:00
Top ASN
AS62240 · Clouvider
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

89.99.125.0/24

Risk Max 12 LOW Footprint 0.391% Hits 1457
Prefix / IP version
/24 · IPv4
Network
89.99.125.0
Broadcast
89.99.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.482000000000006 , 5.664100000000001
Hits / Errors
1457 hits · 5 errors
First / Last seen
2025-05-25 15:06 · 2025-05-25 16:57
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

81.209.177.0/24

Risk Max 12 LOW Footprint 0.391% Hits 1221
Prefix / IP version
/24 · IPv4
Network
81.209.177.0
Broadcast
81.209.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
1221 hits · 0 errors
First / Last seen
2025-03-11 10:53 · 2025-03-14 03:51
Top ASN
AS13237 · euNetworks GmbH
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

211.221.237.0/24

Risk Max 12 LOW Footprint 0.391% Hits 256
Prefix / IP version
/24 · IPv4
Network
211.221.237.0
Broadcast
211.221.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2072 , 126.8168
Hits / Errors
256 hits · 0 errors
First / Last seen
2024-01-19 21:42 · 2024-01-19 21:43
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

61.114.198.0/24

Risk Max 12 LOW Footprint 0.391% Hits 88
Prefix / IP version
/24 · IPv4
Network
61.114.198.0
Broadcast
61.114.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.823 , 137.9532
Hits / Errors
88 hits · 84 errors
First / Last seen
2024-06-12 01:23 · 2024-06-12 01:33
Top ASN
AS4685 · Asahi Net
Top organization / ISP
Top geo
Japan · Nagano · Ina
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

217.165.172.0/24

Risk Max 11 LOW Footprint 0.391% Hits 418
Prefix / IP version
/24 · IPv4
Network
217.165.172.0
Broadcast
217.165.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.3412 , 55.4224
Hits / Errors
418 hits · 0 errors
First / Last seen
2025-03-23 04:54 · 2025-03-23 04:59
Top ASN
AS5384 · Emirates Internet
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

112.111.93.0/24

Risk Max 11 LOW Footprint 0.391% Hits 82
Prefix / IP version
/24 · IPv4
Network
112.111.93.0
Broadcast
112.111.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.0614 , 119.30610000000001
Hits / Errors
82 hits · 76 errors
First / Last seen
2025-03-19 22:25 · 2025-03-19 22:29
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

196.241.66.0/24

Risk Max 11 LOW Footprint 0.391% Hits 71
Prefix / IP version
/24 · IPv4
Network
196.241.66.0
Broadcast
196.241.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
71 hits · 65 errors
First / Last seen
2025-03-31 17:35 · 2025-03-31 17:38
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

104.245.245.0/24

Risk Max 11 LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
104.245.245.0
Broadcast
104.245.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2372 , 21.0123
Hits / Errors
34 hits · 0 errors
First / Last seen
2025-12-14 23:29 · 2025-12-14 23:30
Top ASN
AS201814 · MEVSPACE sp. z o.o.
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

106.12.176.0/24

Risk Max 11 LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
106.12.176.0
Broadcast
106.12.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9042 , 116.407
Hits / Errors
14 hits · 8 errors
First / Last seen
2024-11-07 05:25 · 2024-11-07 05:26
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

69.197.140.0/24

Risk Max 10 LOW Footprint 0.391% Hits 473
Prefix / IP version
/24 · IPv4
Network
69.197.140.0
Broadcast
69.197.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1027 , -94.5778
Hits / Errors
473 hits · 296 errors
First / Last seen
2024-05-24 19:59 · 2024-05-24 20:15
Top ASN
Top organization / ISP
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

182.44.7.0/24

Risk Max 10 LOW Footprint 0.391% Hits 96
Prefix / IP version
/24 · IPv4
Network
182.44.7.0
Broadcast
182.44.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6683 , 117.021
Hits / Errors
96 hits · 88 errors
First / Last seen
2024-11-21 18:11 · 2024-11-23 15:23
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

119.119.13.0/24

Risk Max 10 LOW Footprint 0.391% Hits 49
Prefix / IP version
/24 · IPv4
Network
119.119.13.0
Broadcast
119.119.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.7806 , 123.43140000000001
Hits / Errors
49 hits · 44 errors
First / Last seen
2025-02-17 05:04 · 2025-02-17 05:08
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

14.103.66.0/24

Risk Max 10 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
14.103.66.0
Broadcast
14.103.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9042 , 116.407
Hits / Errors
47 hits · 43 errors
First / Last seen
2024-09-26 05:02 · 2024-09-26 05:06
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

45.95.147.0/24

Risk Max 10 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.95.147.0
Broadcast
45.95.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3759 , 4.8975
Hits / Errors
18 hits · 8 errors
First / Last seen
2025-05-06 10:52 · 2025-05-10 06:18
Top ASN
AS49870 · Alsycon B.V.
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

82.65.26.0/24

Risk Max 10 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
82.65.26.0
Broadcast
82.65.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.4565 , 2.13712
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-11-14 01:14 · 2023-11-14 01:14
Top ASN
AS12322 · Free SAS
Top organization / ISP
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

2.57.169.0/24

Risk Max 9 LOW Footprint 0.781% Hits 278
Prefix / IP version
/24 · IPv4
Network
2.57.169.0
Broadcast
2.57.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.709 , -79.4057
Hits / Errors
278 hits · 274 errors
First / Last seen
2024-12-06 01:18 · 2024-12-07 20:54
Top ASN
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

101.66.172.0/24

Risk Max 9 LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
101.66.172.0
Broadcast
101.66.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2742 , 120.155
Hits / Errors
70 hits · 63 errors
First / Last seen
2024-12-21 05:36 · 2024-12-22 22:49
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

101.47.183.0/24

Risk Max 9 LOW Footprint 0.391% Hits 56
Prefix / IP version
/24 · IPv4
Network
101.47.183.0
Broadcast
101.47.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.3520799999999997 , 103.82000000000001
Hits / Errors
56 hits · 53 errors
First / Last seen
2025-03-31 22:34 · 2025-03-31 22:35
Top ASN
AS150436 · Byteplus Pte. Ltd.
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

42.176.56.0/24

Risk Max 9 LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
42.176.56.0
Broadcast
42.176.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.80479999999999 , 123.433
Hits / Errors
50 hits · 44 errors
First / Last seen
2025-02-14 09:25 · 2025-02-14 09:28
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

180.173.167.0/24

Risk Max 9 LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
180.173.167.0
Broadcast
180.173.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2222 , 121.4581
Hits / Errors
50 hits · 44 errors
First / Last seen
2025-01-30 01:40 · 2025-01-30 01:43
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

122.114.12.0/24

Risk Max 9 LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
122.114.12.0
Broadcast
122.114.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.7208 , 113.794
Hits / Errors
50 hits · 44 errors
First / Last seen
2024-12-31 16:35 · 2024-12-31 16:37
Top ASN
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

222.134.61.0/24

Risk Max 9 LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
222.134.61.0
Broadcast
222.134.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6518 , 117.12
Hits / Errors
48 hits · 44 errors
First / Last seen
2024-11-04 19:10 · 2024-11-04 19:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

124.220.169.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
124.220.169.0
Broadcast
124.220.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2222 , 121.4581
Hits / Errors
47 hits · 44 errors
First / Last seen
2024-12-25 06:30 · 2024-12-25 06:34
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

183.6.24.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
183.6.24.0
Broadcast
183.6.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.118100000000002 , 113.25389999999999
Hits / Errors
47 hits · 44 errors
First / Last seen
2024-12-01 15:36 · 2024-12-01 15:39
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

1.13.254.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
1.13.254.0
Broadcast
1.13.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0589 , 118.7738
Hits / Errors
47 hits · 44 errors
First / Last seen
2024-10-14 20:59 · 2024-10-14 21:02
Top geo
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

173.44.141.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
173.44.141.0
Broadcast
173.44.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4614 , -80.0718
Hits / Errors
47 hits · 44 errors
First / Last seen
2024-10-10 23:34 · 2024-10-10 23:37
Top ASN
AS62904 · Eonix Corporation
Top organization / ISP
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

156.238.246.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
156.238.246.0
Broadcast
156.238.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.319299999999995 , 114.16900000000001
Hits / Errors
47 hits · 43 errors
First / Last seen
2024-10-09 06:59 · 2024-10-09 07:01
Top ASN
AS401696 · cognetcloud INC
Top organization / ISP
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

185.92.222.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
185.92.222.0
Broadcast
185.92.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3891 , 4.6563
Hits / Errors
47 hits · 43 errors
First / Last seen
2024-10-08 01:48 · 2024-10-08 01:51
Top ASN
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

146.19.191.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
146.19.191.0
Broadcast
146.19.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.8933 , 6.05805
Hits / Errors
47 hits · 43 errors
First / Last seen
2024-09-24 11:16 · 2024-09-24 11:18
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

93.113.63.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
93.113.63.0
Broadcast
93.113.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7387 , 29.0925
Hits / Errors
47 hits · 43 errors
First / Last seen
2024-09-20 10:57 · 2024-09-20 10:59
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

182.132.144.0/24

Risk Max 9 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
182.132.144.0
Broadcast
182.132.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.6509 , 104.07600000000001
Hits / Errors
46 hits · 43 errors
First / Last seen
2024-09-13 01:51 · 2024-09-13 01:53
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

121.17.222.0/24

Risk Max 9 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
121.17.222.0
Broadcast
121.17.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.9515 , 117.963
Hits / Errors
46 hits · 42 errors
First / Last seen
2024-06-14 20:02 · 2024-06-14 20:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

175.178.103.0/24

Risk Max 9 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
175.178.103.0
Broadcast
175.178.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
46 hits · 42 errors
First / Last seen
2024-06-03 03:32 · 2024-06-03 03:35
Top geo
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

152.53.100.0/24

Risk Max 9 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
152.53.100.0
Broadcast
152.53.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.6412 , 14.2892
Hits / Errors
20 hits · 16 errors
First / Last seen
2025-10-12 02:31 · 2025-10-12 02:31
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

217.154.1.0/24

Risk Max 9 LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
217.154.1.0
Broadcast
217.154.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
15 hits · 6 errors
First / Last seen
2025-09-15 15:23 · 2025-09-15 15:23
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

50.7.40.0/24

Risk Max 9 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
50.7.40.0
Broadcast
50.7.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3862 , 4.7506
Hits / Errors
12 hits · 8 errors
First / Last seen
2025-05-27 18:07 · 2025-05-27 18:07
Top ASN
AS30058 · FDCservers.net
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2