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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.

178.72.75.0/24

Risk Max 4 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
178.72.75.0
Broadcast
178.72.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-11-15 01:38 · 2024-11-15 01:38
Top ASN
AS8359 · MTS PJSC
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

77.239.213.0/24

Risk Max 2 LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.239.213.0
Broadcast
77.239.213.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-04-24 07:16 · 2024-04-25 22:01
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Top geo
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

178.72.88.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.72.88.0
Broadcast
178.72.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1522 , 65.5272
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-01-14 21:19 · 2024-01-14 21:19
Top ASN
AS8359 · MTS PJSC
Top geo
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

77.239.217.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.239.217.0
Broadcast
77.239.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-09-27 14:45 · 2024-09-27 14:45
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

178.72.78.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.72.78.0
Broadcast
178.72.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-23 04:40 · 2023-08-23 04:40
Top ASN
AS8359 · MTS PJSC
Top geo
Window / Updated
2023-08-21 → 2023-08-28 · Updated 2026-01-14 · v2

90.151.99.0/24

Risk Max LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
90.151.99.0
Broadcast
90.151.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
48 hits · 0 errors
First / Last seen
2025-01-16 13:10 · 2025-01-16 13:10
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

90.151.98.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
90.151.98.0
Broadcast
90.151.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.153299999999994 , 65.5418
Hits / Errors
36 hits · 0 errors
First / Last seen
2025-02-25 19:28 · 2025-02-25 19:29
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

89.178.157.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
89.178.157.0
Broadcast
89.178.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1553 , 65.5619
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-04-27 15:57 · 2025-04-27 16:05
Top ASN
AS34038 · PJSC "Vimpelcom"
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

90.151.97.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
90.151.97.0
Broadcast
90.151.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.15330000000001 , 65.5418
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-16 15:24 · 2025-04-16 15:25
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

77.239.214.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
77.239.214.0
Broadcast
77.239.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
8 hits · 0 errors
First / Last seen
2024-09-12 17:21 · 2024-09-12 17:21
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

109.68.210.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
109.68.210.0
Broadcast
109.68.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.15529999999999 , 65.5619
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-03-09 17:47 · 2025-03-09 17:47
Top ASN
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

91.226.178.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
91.226.178.0
Broadcast
91.226.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1479 , 65.5505
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-10-06 03:08 · 2024-10-06 19:47
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

176.59.208.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
176.59.208.0
Broadcast
176.59.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1522 , 65.5272
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-05-13 23:24 · 2025-05-13 23:24
Top ASN
AS48190 · T2 Mobile LLC
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

185.117.29.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.117.29.0
Broadcast
185.117.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1553 , 65.5619
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-03-29 09:25 · 2025-03-29 09:25
Top ASN
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

77.242.98.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
77.242.98.0
Broadcast
77.242.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1484 , 65.5391
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-08-05 08:50 · 2025-08-05 08:51
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

31.163.68.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.163.68.0
Broadcast
31.163.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-04 00:13 · 2025-10-04 00:13
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

89.204.93.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.204.93.0
Broadcast
89.204.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 05:53 · 2025-09-22 05:53
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

31.163.79.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.163.79.0
Broadcast
31.163.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 22:12 · 2025-09-20 22:12
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

31.163.49.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.163.49.0
Broadcast
31.163.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 15:44 · 2025-09-17 15:44
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

37.79.151.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.79.151.0
Broadcast
37.79.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 11:43 · 2025-09-15 11:43
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

188.186.42.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
188.186.42.0
Broadcast
188.186.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 06:22 · 2025-09-14 06:22
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

185.54.239.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.54.239.0
Broadcast
185.54.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.5122 , 66.6169
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-12 13:01 · 2025-08-15 05:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

37.79.145.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.79.145.0
Broadcast
37.79.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-02 21:42 · 2025-08-02 21:42
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

93.171.47.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
93.171.47.0
Broadcast
93.171.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-02 19:38 · 2025-08-02 19:38
Top ASN
AS49551 · Teleseti Ltd
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

178.72.76.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
178.72.76.0
Broadcast
178.72.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-01-19 21:44 · 2024-01-19 21:44
Top ASN
AS8359 · MTS PJSC
Top geo
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

77.239.219.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.239.219.0
Broadcast
77.239.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-10-14 04:10 · 2023-10-14 04:10
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Top geo
Window / Updated
2023-10-09 → 2023-10-16 · Updated 2026-01-14 · v2

94.243.10.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.243.10.0
Broadcast
94.243.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-03 14:30 · 2026-01-03 14:30
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
— · MKS75 Network
Top geo
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

188.186.16.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.186.16.0
Broadcast
188.186.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 22:43 · 2025-12-17 22:43
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

94.243.14.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.243.14.0
Broadcast
94.243.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 19:45 · 2025-12-17 19:45
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
— · MKS75 Network
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

93.171.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
93.171.46.0
Broadcast
93.171.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 18:56 · 2025-12-17 18:56
Top ASN
AS49551 · Teleseti Ltd
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

90.150.255.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.150.255.0
Broadcast
90.150.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 16:12 · 2025-12-17 16:12
Top ASN
AS12389 · PJSC Rostelecom
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

188.68.145.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.68.145.0
Broadcast
188.68.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.202 , 68.2457
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 15:16 · 2025-12-17 15:16
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

31.148.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.148.11.0
Broadcast
31.148.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 13:12 · 2025-12-17 13:12
Top ASN
AS49551 · Teleseti Ltd
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

94.243.9.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.243.9.0
Broadcast
94.243.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 13:10 · 2025-12-17 13:10
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
— · MKS75 Network
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

31.148.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.148.172.0
Broadcast
31.148.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 09:55 · 2025-12-17 09:55
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

5.129.177.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.177.0
Broadcast
5.129.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.1051 , 69.4939
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:15 · 2025-12-17 08:15
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

5.3.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.3.112.0
Broadcast
5.3.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 11:15 · 2025-12-14 11:15
Top ASN
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

217.116.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.116.58.0
Broadcast
217.116.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 23:46 · 2025-11-28 23:46
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

95.28.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
95.28.155.0
Broadcast
95.28.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 13:32 · 2025-11-25 13:32
Top ASN
AS34038 · PJSC "Vimpelcom"
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

95.46.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
95.46.149.0
Broadcast
95.46.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:29 · 2025-11-25 04:29
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
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