DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

141.136.51.0/24

Risk Max 3 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
141.136.51.0
Broadcast
141.136.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9517 , 20.519
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-05-18 18:37 · 2025-05-18 18:37
Top ASN
AS16006 · RUPKKI s.r.o.
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

193.42.33.0/24

Risk Max 1 LOW Footprint 1.172% Hits 14
Prefix / IP version
/24 · IPv4
Network
193.42.33.0
Broadcast
193.42.33.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
48.1486 , 17.1077
Hits / Errors
14 hits · 2 errors
First / Last seen
2023-10-23 22:36 · 2023-10-28 10:30
Top ASN
AS214396 · Sudolio a.s.
Top organization / ISP
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

185.152.196.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.152.196.0
Broadcast
185.152.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5938 , 17.8267
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:13 · 2023-12-20 15:13
Top ASN
AS60715 · Lombard s.r.o.
Top organization / ISP
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

37.9.174.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.9.174.0
Broadcast
37.9.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.15529999999999 , 17.0735
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-03-13 00:19 · 2025-03-13 01:16
Top ASN
AS51013 · WebSupport s.r.o.
Top organization / ISP
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

217.75.85.0/24

Risk Max LOW Footprint 0.781% Hits 29
Prefix / IP version
/24 · IPv4
Network
217.75.85.0
Broadcast
217.75.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.157 , 17.0915
Hits / Errors
29 hits · 3 errors
First / Last seen
2025-03-28 22:24 · 2025-03-29 15:18
Top ASN
AS5578 · SWAN, a.s.
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

45.143.175.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.143.175.0
Broadcast
45.143.175.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.1504 , 17.1081
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-03-03 00:51 · 2025-03-03 01:24
Top ASN
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

78.99.168.0/24

Risk Max LOW Footprint 0.391% Hits 104
Prefix / IP version
/24 · IPv4
Network
78.99.168.0
Broadcast
78.99.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.15769999999999 , 17.1474
Hits / Errors
104 hits · 3 errors
First / Last seen
2025-03-28 18:03 · 2025-03-28 23:10
Top ASN
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

81.89.51.0/24

Risk Max LOW Footprint 0.391% Hits 92
Prefix / IP version
/24 · IPv4
Network
81.89.51.0
Broadcast
81.89.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1366 , 17.0951
Hits / Errors
92 hits · 2 errors
First / Last seen
2025-05-28 22:06 · 2025-05-28 22:15
Top ASN
AS29405 · VNET a.s.
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

178.41.213.0/24

Risk Max LOW Footprint 0.391% Hits 66
Prefix / IP version
/24 · IPv4
Network
178.41.213.0
Broadcast
178.41.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3762 , 17.5829
Hits / Errors
66 hits · 0 errors
First / Last seen
2024-12-17 09:45 · 2024-12-17 09:45
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

194.160.84.0/24

Risk Max LOW Footprint 0.391% Hits 62
Prefix / IP version
/24 · IPv4
Network
194.160.84.0
Broadcast
194.160.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2172 , 18.7244
Hits / Errors
62 hits · 12 errors
First / Last seen
2025-01-15 14:34 · 2025-01-15 14:37
Top organization / ISP
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

91.127.90.0/24

Risk Max LOW Footprint 0.391% Hits 58
Prefix / IP version
/24 · IPv4
Network
91.127.90.0
Broadcast
91.127.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1762 , 17.1414
Hits / Errors
58 hits · 2 errors
First / Last seen
2025-05-28 20:22 · 2025-05-28 20:22
Top ASN
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

46.34.242.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
46.34.242.0
Broadcast
46.34.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3762 , 17.5829
Hits / Errors
44 hits · 6 errors
First / Last seen
2025-05-29 11:12 · 2025-05-29 11:13
Top ASN
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

31.130.162.0/24

Risk Max LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
31.130.162.0
Broadcast
31.130.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2172 , 18.7244
Hits / Errors
37 hits · 2 errors
First / Last seen
2025-05-26 14:20 · 2025-05-26 14:34
Top ASN
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

147.232.156.0/24

Risk Max LOW Footprint 0.391% Hits 35
Prefix / IP version
/24 · IPv4
Network
147.232.156.0
Broadcast
147.232.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7073 , 21.1987
Hits / Errors
35 hits · 0 errors
First / Last seen
2025-02-10 16:26 · 2025-02-11 09:49
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

158.195.194.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
158.195.194.0
Broadcast
158.195.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1462 , 17.0562
Hits / Errors
34 hits · 11 errors
First / Last seen
2024-12-11 22:45 · 2024-12-13 17:20
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

87.244.210.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
87.244.210.0
Broadcast
87.244.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7575 , 17.827
Hits / Errors
33 hits · 1 errors
First / Last seen
2025-08-20 12:19 · 2025-08-20 12:24
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

195.49.191.0/24

Risk Max LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
195.49.191.0
Broadcast
195.49.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.157 , 17.0915
Hits / Errors
29 hits · 1 errors
First / Last seen
2025-08-05 13:09 · 2025-08-05 13:09
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

178.143.43.0/24

Risk Max LOW Footprint 0.391% Hits 27
Prefix / IP version
/24 · IPv4
Network
178.143.43.0
Broadcast
178.143.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.15699999999999 , 17.0915
Hits / Errors
27 hits · 0 errors
First / Last seen
2025-05-27 23:25 · 2025-05-27 23:25
Top ASN
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

176.112.180.0/24

Risk Max LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
176.112.180.0
Broadcast
176.112.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.66490000000001 , 20.5308
Hits / Errors
25 hits · 4 errors
First / Last seen
2024-11-09 19:18 · 2024-11-09 19:18
Top ASN
AS58044 · free-zona s.r.o.
Top organization / ISP
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

178.253.156.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
178.253.156.0
Broadcast
178.253.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9826 , 17.5761
Hits / Errors
24 hits · 2 errors
First / Last seen
2025-08-26 21:51 · 2025-08-26 21:51
Top ASN
AS8257 · Slovanet a.s.
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

46.34.237.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
46.34.237.0
Broadcast
46.34.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3097 , 18.0905
Hits / Errors
21 hits · 1 errors
First / Last seen
2025-01-20 21:05 · 2025-01-20 21:06
Top ASN
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

78.99.247.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
78.99.247.0
Broadcast
78.99.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5789 , 19.1584
Hits / Errors
21 hits · 2 errors
First / Last seen
2024-09-16 17:48 · 2024-09-16 18:00
Top ASN
Top organization / ISP
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

178.143.46.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
178.143.46.0
Broadcast
178.143.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.157 , 17.0915
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-04-17 08:58 · 2025-04-17 08:59
Top ASN
Top organization / ISP
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

212.89.239.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
212.89.239.0
Broadcast
212.89.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.157 , 17.0915
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-02-23 21:13 · 2025-02-23 21:17
Top ASN
AS12508 · Rainside s.r.o.
Top organization / ISP
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

165.220.240.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
165.220.240.0
Broadcast
165.220.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1504 , 17.1081
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-02-03 19:44 · 2025-02-03 19:46
Top ASN
AS7155 · ViaSat,Inc.
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

217.144.27.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
217.144.27.0
Broadcast
217.144.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1891 , 17.7257
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-21 22:02 · 2025-04-21 22:02
Top ASN
AS31127 · SATRO s.r.o.
Top organization / ISP
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

85.216.214.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
85.216.214.0
Broadcast
85.216.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1366 , 17.0951
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-04 21:59 · 2025-03-04 22:01
Top organization / ISP
— · UPC Slovakia
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

188.167.252.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
188.167.252.0
Broadcast
188.167.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1577 , 17.1474
Hits / Errors
15 hits · 1 errors
First / Last seen
2024-12-07 11:52 · 2024-12-07 11:56
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

90.64.1.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
90.64.1.0
Broadcast
90.64.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3097 , 18.0905
Hits / Errors
15 hits · 1 errors
First / Last seen
2024-05-24 22:20 · 2024-05-24 22:43
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

147.175.138.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
147.175.138.0
Broadcast
147.175.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.376200000000004 , 17.5829
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-28 18:30 · 2024-11-28 18:31
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

178.41.149.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
178.41.149.0
Broadcast
178.41.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.376200000000004 , 17.5829
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-05-15 07:21 · 2024-05-15 07:23
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

90.64.3.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
90.64.3.0
Broadcast
90.64.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3097 , 18.0905
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-15 20:24 · 2024-12-15 20:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

178.41.27.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
178.41.27.0
Broadcast
178.41.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1577 , 17.1474
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-12 12:30 · 2024-12-12 12:30
Top ASN
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

188.167.143.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
188.167.143.0
Broadcast
188.167.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1577 , 17.1471
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-05-19 16:21 · 2024-05-19 17:11
Top organization / ISP
— · UPC Slovakia
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

185.250.13.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
185.250.13.0
Broadcast
185.250.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4359 , 18.784
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-09-16 20:53 · 2025-09-16 20:53
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

37.9.175.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
37.9.175.0
Broadcast
37.9.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1495 , 17.1257
Hits / Errors
7 hits · 6 errors
First / Last seen
2024-11-08 18:09 · 2024-11-08 19:08
Top ASN
AS51013 · WebSupport s.r.o.
Top organization / ISP
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

158.195.11.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
158.195.11.0
Broadcast
158.195.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1462 , 17.0562
Hits / Errors
7 hits · 1 errors
First / Last seen
2024-05-29 14:29 · 2024-05-29 14:33
Top organization / ISP
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

95.102.151.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
95.102.151.0
Broadcast
95.102.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1715 , 17.1678
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-10-28 09:33 · 2024-10-28 09:33
Top ASN
Top organization / ISP
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

62.197.243.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
62.197.243.0
Broadcast
62.197.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3762 , 17.5829
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-06 11:23 · 2025-11-06 11:23
Top ASN
AS5578 · SWAN, a.s.
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

45.143.172.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.143.172.0
Broadcast
45.143.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1504 , 17.1081
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-03-04 23:50 · 2025-03-04 23:50
Top ASN
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2
« First ‹ Prev
Page 1 of 5