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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.

149.255.13.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.255.13.0
Broadcast
149.255.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1331 , 61.4236
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-06 13:38 · 2025-01-06 13:38
Top ASN
AS50367 · OOO BENET
Top organization / ISP
— · OOO BENET
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

77.222.119.0/24

Risk Max 1 LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
77.222.119.0
Broadcast
77.222.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
15 hits · 3 errors
First / Last seen
2024-04-24 12:22 · 2024-04-24 12:23
Top ASN
AS8369 · Intersvyaz-2 JSC
Top organization / ISP
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

31.186.172.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.186.172.0
Broadcast
31.186.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.5185 , 5.47142
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-09-28 12:12 · 2023-09-28 12:12
Top ASN
AS48635 · Your Hosting B.V.
Top organization / ISP
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2

45.7.110.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.7.110.0
Broadcast
45.7.110.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-9.41 , -36.6034
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 16:33 · 2025-12-17 20:34
Top ASN
AS266571 · PROFIBER TELECOM LTDA
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

77.222.103.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
77.222.103.0
Broadcast
77.222.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 02:12 · 2025-12-17 14:26
Top ASN
AS8369 · Intersvyaz-2 JSC
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

77.222.106.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.222.106.0
Broadcast
77.222.106.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 05:55 · 2025-12-17 23:44
Top ASN
AS8369 · Intersvyaz-2 JSC
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

31.40.122.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.40.122.0
Broadcast
31.40.122.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
55.0389 , 60.0989
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 13:35 · 2025-11-30 15:25
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

80.244.32.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
80.244.32.0
Broadcast
80.244.32.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
53.3981 , 59.0066
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 13:35 · 2025-11-26 02:22
Top ASN
AS61964 · Freedom LLC
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

38.80.12.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.80.12.0
Broadcast
38.80.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4121 , -70.1013
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 03:20 · 2025-11-25 04:21
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

188.17.218.0/24

Risk Max LOW Footprint 0.391% Hits 56
Prefix / IP version
/24 · IPv4
Network
188.17.218.0
Broadcast
188.17.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
56 hits · 2 errors
First / Last seen
2025-05-20 01:07 · 2025-05-20 01:08
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

188.19.36.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
188.19.36.0
Broadcast
188.19.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
44 hits · 0 errors
First / Last seen
2025-08-27 13:04 · 2025-08-27 13:04
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

188.18.225.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
188.18.225.0
Broadcast
188.18.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
44 hits · 0 errors
First / Last seen
2025-08-12 22:33 · 2025-08-12 22:33
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

188.18.236.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
188.18.236.0
Broadcast
188.18.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
44 hits · 0 errors
First / Last seen
2025-04-01 17:02 · 2025-04-01 17:02
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

188.17.216.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
188.17.216.0
Broadcast
188.17.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
44 hits · 0 errors
First / Last seen
2025-03-27 01:27 · 2025-03-27 01:27
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

178.178.242.0/24

Risk Max LOW Footprint 0.391% Hits 43
Prefix / IP version
/24 · IPv4
Network
178.178.242.0
Broadcast
178.178.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.15529999999999 , 61.4313
Hits / Errors
43 hits · 2 errors
First / Last seen
2025-02-02 23:04 · 2025-02-02 23:05
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
— · PJSC MegaFon
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

188.19.47.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
188.19.47.0
Broadcast
188.19.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-05-13 10:08 · 2025-05-13 10:08
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

45.154.98.0/24

Risk Max LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
45.154.98.0
Broadcast
45.154.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.515 , 5.4847
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-12-17 03:25 · 2025-12-17 23:09
Top ASN
AS210558 · 1337 Services GmbH
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

142.79.89.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
142.79.89.0
Broadcast
142.79.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.5102 , -93.0638
Hits / Errors
21 hits · 2 errors
First / Last seen
2025-02-05 22:30 · 2025-02-05 22:31
Top ASN
AS53508 · Cablelynx
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

174.104.234.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
174.104.234.0
Broadcast
174.104.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3722 , -82.1084
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-02-17 18:22 · 2025-02-17 18:23
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

188.17.210.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
188.17.210.0
Broadcast
188.17.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-04 08:17 · 2025-01-04 08:17
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

188.19.37.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
188.19.37.0
Broadcast
188.19.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-04-01 23:54 · 2025-04-01 23:54
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

188.17.220.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
188.17.220.0
Broadcast
188.17.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-26 09:52 · 2025-04-26 09:53
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

188.17.222.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
188.17.222.0
Broadcast
188.17.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-23 04:56 · 2025-04-23 04:57
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

24.132.37.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
24.132.37.0
Broadcast
24.132.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.5012 , 5.4905
Hits / Errors
14 hits · 0 errors
First / Last seen
2024-12-12 15:14 · 2024-12-12 15:14
Top ASN
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

77.222.98.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
77.222.98.0
Broadcast
77.222.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.15859999999999 , 61.4296
Hits / Errors
13 hits · 2 errors
First / Last seen
2025-12-17 11:53 · 2025-12-17 11:53
Top ASN
AS8369 · Intersvyaz-2 JSC
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

188.19.46.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
188.19.46.0
Broadcast
188.19.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.42960000000001
Hits / Errors
10 hits · 1 errors
First / Last seen
2024-06-05 06:04 · 2024-06-05 06:05
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

188.17.212.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
188.17.212.0
Broadcast
188.17.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
9 hits · 0 errors
First / Last seen
2024-06-02 17:52 · 2024-06-02 17:52
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

194.38.20.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
194.38.20.0
Broadcast
194.38.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.46529999999999 , 35.033
Hits / Errors
8 hits · 4 errors
First / Last seen
2024-12-03 03:28 · 2024-12-04 15:33
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

188.17.215.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
188.17.215.0
Broadcast
188.17.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
8 hits · 0 errors
First / Last seen
2024-06-07 04:06 · 2024-06-07 04:06
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

194.38.22.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
194.38.22.0
Broadcast
194.38.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.46529999999999 , 35.033
Hits / Errors
6 hits · 0 errors
First / Last seen
2024-01-25 12:35 · 2024-01-26 16:03
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

178.178.240.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
178.178.240.0
Broadcast
178.178.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1553 , 61.4313
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-09-21 23:28 · 2025-09-21 23:29
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
— · PJSC MegaFon
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

194.145.227.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
194.145.227.0
Broadcast
194.145.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.4604 , 35.033
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-08-12 05:04 · 2025-08-12 05:05
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

103.106.194.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.106.194.0
Broadcast
103.106.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.4597 , 77.0282
Hits / Errors
4 hits · 4 errors
First / Last seen
2025-03-03 15:31 · 2025-03-03 15:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

92.13.251.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
92.13.251.0
Broadcast
92.13.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3978 , 0.1123
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-12-20 12:17 · 2024-12-20 12:17
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

188.17.214.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
188.17.214.0
Broadcast
188.17.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-04-29 07:26 · 2024-04-29 07:26
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

92.43.191.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
92.43.191.0
Broadcast
92.43.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-10-02 13:13 · 2025-10-02 13:13
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

187.33.235.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.33.235.0
Broadcast
187.33.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.114 , -34.8605
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-11-27 21:56 · 2024-11-27 21:56
Top ASN
AS53087 · TELY Ltda.
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

37.72.179.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.72.179.0
Broadcast
37.72.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
3 hits · 0 errors
First / Last seen
2023-12-18 15:34 · 2023-12-18 15:34
Top ASN
Top organization / ISP
— · Insit-Invest
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

188.19.39.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
188.19.39.0
Broadcast
188.19.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1586 , 61.4296
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 06:13 · 2025-12-17 06:13
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

87.249.198.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
87.249.198.0
Broadcast
87.249.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.1553 , 61.4313
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-11-30 13:21 · 2025-11-30 13:21
Top ASN
AS41925 · IZET Chelyabinsk
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
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