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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.

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

45.132.246.0/24

Risk Max 5 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
45.132.246.0
Broadcast
45.132.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
20 hits · 2 errors
First / Last seen
2025-10-05 09:16 · 2025-10-05 09:16
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

202.61.253.0/24

Risk Max 4 LOW Footprint 0.391% Hits 204
Prefix / IP version
/24 · IPv4
Network
202.61.253.0
Broadcast
202.61.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.442299999999996 , 11.0191
Hits / Errors
204 hits · 134 errors
First / Last seen
2023-09-27 20:07 · 2023-09-27 20:16
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2

152.53.80.0/24

Risk Max 4 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.53.80.0
Broadcast
152.53.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
5 hits · 3 errors
First / Last seen
2025-10-10 06:08 · 2025-10-10 06:08
Top ASN
AS214996 · netcup GmbH
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

89.58.38.0/24

Risk Max 1 LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
89.58.38.0
Broadcast
89.58.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
36 hits · 0 errors
First / Last seen
2025-02-26 06:58 · 2025-02-26 06:59
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

46.38.255.0/24

Risk Max 1 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
46.38.255.0
Broadcast
46.38.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
18 hits · 0 errors
First / Last seen
2024-02-17 01:42 · 2024-02-17 01:43
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

89.58.18.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
89.58.18.0
Broadcast
89.58.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1951 , 16.3483
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-04-29 18:55 · 2024-04-29 18:56
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

185.170.114.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
185.170.114.0
Broadcast
185.170.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-02-20 01:25 · 2024-02-20 01:25
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

5.45.102.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
5.45.102.0
Broadcast
5.45.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-02-08 23:08 · 2024-02-08 23:09
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

89.58.41.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
89.58.41.0
Broadcast
89.58.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-02-06 18:32 · 2024-02-06 18:33
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

185.244.192.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
185.244.192.0
Broadcast
185.244.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 0 errors
First / Last seen
2023-12-12 00:21 · 2023-12-12 00:21
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

188.68.52.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
188.68.52.0
Broadcast
188.68.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 0 errors
First / Last seen
2023-12-06 08:42 · 2023-12-06 08:42
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-12-04 → 2023-12-11 · Updated 2026-01-14 · v2

89.58.19.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.58.19.0
Broadcast
89.58.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1951 , 16.3483
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-12-04 17:22 · 2023-12-04 17:22
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-12-04 → 2023-12-11 · Updated 2026-01-14 · v2

89.58.7.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.58.7.0
Broadcast
89.58.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-08-21 23:18 · 2023-08-21 23:18
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-08-21 → 2023-08-28 · Updated 2026-01-14 · v2

91.204.46.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.204.46.0
Broadcast
91.204.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-07-17 12:53 · 2023-07-17 12:53
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

152.53.113.0/24

Risk Max LOW Footprint 0.781% Hits 13
Prefix / IP version
/24 · IPv4
Network
152.53.113.0
Broadcast
152.53.113.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-03-31 02:05 · 2025-04-03 16:28
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
— · Location: AT
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.114.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
152.53.114.0
Broadcast
152.53.114.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.110899999999994 , 8.68213
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-05-12 14:19 · 2025-05-12 15:31
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
— · Location: AT
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

152.53.115.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
152.53.115.0
Broadcast
152.53.115.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 04:30 · 2025-05-06 11:42
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
— · Location: AT
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

152.53.248.0/24

Risk Max LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
152.53.248.0
Broadcast
152.53.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.02910000000001 , 8.35696
Hits / Errors
23 hits · 23 errors
First / Last seen
2025-06-23 01:52 · 2025-06-24 13:23
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

89.58.15.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
89.58.15.0
Broadcast
89.58.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-03-31 04:44 · 2025-04-03 20:48
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

185.183.159.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
185.183.159.0
Broadcast
185.183.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
17 hits · 1 errors
First / Last seen
2023-11-20 15:41 · 2023-11-20 15:42
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-11-20 → 2023-11-27 · Updated 2026-01-14 · v2

91.132.144.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
91.132.144.0
Broadcast
91.132.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
15 hits · 0 errors
First / Last seen
2023-10-15 18:10 · 2023-10-15 18:10
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2023-10-09 → 2023-10-16 · Updated 2026-01-14 · v2

152.53.125.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
152.53.125.0
Broadcast
152.53.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0099 , 8.3592
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-03-31 05:51 · 2025-04-04 04:38
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.47.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
152.53.47.0
Broadcast
152.53.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1951 , 16.3483
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-03-31 08:45 · 2025-04-03 20:12
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.49.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
152.53.49.0
Broadcast
152.53.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2081 , 16.3713
Hits / Errors
12 hits · 2 errors
First / Last seen
2025-03-31 07:33 · 2025-04-03 17:14
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.46.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
152.53.46.0
Broadcast
152.53.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1951 , 16.3483
Hits / Errors
11 hits · 0 errors
First / Last seen
2025-03-31 12:31 · 2025-04-03 16:55
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

185.207.106.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
185.207.106.0
Broadcast
185.207.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
11 hits · 0 errors
First / Last seen
2025-03-31 09:57 · 2025-04-03 14:39
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.112.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
152.53.112.0
Broadcast
152.53.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
9 hits · 2 errors
First / Last seen
2025-04-03 14:46 · 2025-04-03 16:50
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
— · Location: AT
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

185.207.107.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
185.207.107.0
Broadcast
185.207.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-07-24 06:57 · 2025-07-24 06:57
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

89.58.52.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
89.58.52.0
Broadcast
89.58.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.44230000000001 , 11.0191
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-03-31 01:50 · 2025-04-04 11:01
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.124.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
152.53.124.0
Broadcast
152.53.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0291 , 8.35696
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-03-31 06:29 · 2025-03-31 06:46
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

5.45.98.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
5.45.98.0
Broadcast
5.45.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-05-30 10:37 · 2025-05-30 10:37
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

185.183.157.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
185.183.157.0
Broadcast
185.183.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-04-24 07:20 · 2025-04-24 07:20
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

188.68.50.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
188.68.50.0
Broadcast
188.68.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.44230000000001 , 11.0191
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-03-31 03:08 · 2025-04-03 12:11
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

202.61.207.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
202.61.207.0
Broadcast
202.61.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-03-31 02:42 · 2025-03-31 12:44
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

185.216.177.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
185.216.177.0
Broadcast
185.216.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.44230000000001 , 11.0191
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-03-31 16:04 · 2025-04-03 06:18
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.126.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.53.126.0
Broadcast
152.53.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0291 , 8.35696
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-03-31 10:42 · 2025-04-04 14:33
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

152.53.108.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.53.108.0
Broadcast
152.53.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.6412 , 14.2892
Hits / Errors
5 hits · 2 errors
First / Last seen
2025-01-26 15:05 · 2025-01-26 15:06
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

89.58.55.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
89.58.55.0
Broadcast
89.58.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4423 , 11.0191
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 16:08 · 2025-12-17 16:14
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

152.53.123.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
152.53.123.0
Broadcast
152.53.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0291 , 8.35696
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-04-09 16:27 · 2025-04-09 16:27
Top ASN
AS197540 · netcup GmbH
Top organization / ISP
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2
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