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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.

187.19.233.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.19.233.0
Broadcast
187.19.233.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-5.88655 , -35.967225
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 01:04 · 2025-12-17 13:27
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.140.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.37.140.0
Broadcast
177.37.140.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.114 , -34.8605
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-11-25 13:25 · 2025-11-28 06:35
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.37.137.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.37.137.0
Broadcast
177.37.137.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-06 01:05 · 2025-11-06 23:51
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.159.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.159.0
Broadcast
187.19.159.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-11-06 06:35 · 2025-11-06 23:21
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.169.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.169.0
Broadcast
187.19.169.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-5.3051 , -42.8502
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-06 08:22 · 2025-11-06 19:53
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.230.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.19.230.0
Broadcast
187.19.230.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 01:27 · 2025-12-17 23:20
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.19.134.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.19.134.0
Broadcast
187.19.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.0009 , -34.8687
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-10-02 12:02 · 2025-10-04 18:02
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.37.201.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.37.201.0
Broadcast
177.37.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.8696 , -35.7517
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-17 00:21 · 2025-09-20 09:53
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.19.131.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.131.0
Broadcast
187.19.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.278200000000001 , -35.9763
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-25 11:18 · 2025-11-26 04:34
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

187.19.177.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.177.0
Broadcast
187.19.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-09-30 14:52 · 2025-09-30 19:12
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

187.19.224.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.224.0
Broadcast
187.19.224.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.114 , -34.8605
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 21:07 · 2025-12-17 22:43
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.141.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.141.0
Broadcast
177.37.141.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.114 , -34.8605
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 09:52 · 2025-12-17 21:23
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.19.225.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.225.0
Broadcast
187.19.225.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.186805 , -34.9428
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 00:52 · 2025-12-17 15:33
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.19.231.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.231.0
Broadcast
187.19.231.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 07:55 · 2025-12-17 11:00
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.128.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.128.0
Broadcast
177.37.128.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.3754 , -39.5594
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 07:54 · 2025-12-17 08:24
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.187.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.187.0
Broadcast
177.37.187.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-4.9702 , -39.0159
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 01:28 · 2025-12-17 08:04
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.19.173.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.173.0
Broadcast
187.19.173.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 05:04 · 2025-12-17 06:37
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.154.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.154.0
Broadcast
177.37.154.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-24 00:35 · 2025-11-26 00:03
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.37.241.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.241.0
Broadcast
177.37.241.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.1743 , -38.0285
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-24 00:36 · 2025-11-25 17:04
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

187.19.202.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.202.0
Broadcast
187.19.202.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.253885 , -38.6146
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-22 12:21 · 2025-11-23 21:37
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

187.19.248.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.248.0
Broadcast
187.19.248.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 10:43 · 2025-11-06 23:12
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.37.152.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.152.0
Broadcast
177.37.152.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 04:44 · 2025-11-06 20:30
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.176.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.176.0
Broadcast
187.19.176.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 03:14 · 2025-11-06 17:06
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.220.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.220.0
Broadcast
187.19.220.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.3581 , -39.2791
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 01:07 · 2025-11-06 12:02
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.222.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.222.0
Broadcast
187.19.222.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.3581 , -39.2791
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 02:34 · 2025-11-06 11:44
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.37.249.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.249.0
Broadcast
177.37.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.657599999999999 , -38.26575
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-06 08:30 · 2025-11-06 11:19
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.37.197.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.197.0
Broadcast
177.37.197.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.501670000000001 , -37.4807
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 04:04 · 2025-11-06 11:06
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.19.172.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.172.0
Broadcast
187.19.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-06 03:03 · 2025-11-06 06:33
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.37.131.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.131.0
Broadcast
177.37.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.3754 , -39.5594
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 21:20 · 2025-09-24 07:51
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

206.42.48.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
206.42.48.0
Broadcast
206.42.48.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-10 16:20 · 2025-09-13 01:14
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.37.159.0/24

Risk Max LOW Footprint 0.391% Hits 68
Prefix / IP version
/24 · IPv4
Network
177.37.159.0
Broadcast
177.37.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
68 hits · 1 errors
First / Last seen
2024-12-02 12:35 · 2024-12-02 12:40
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

177.37.155.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.37.155.0
Broadcast
177.37.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 21:23 · 2025-12-17 21:23
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.19.255.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.255.0
Broadcast
187.19.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 09:04 · 2025-12-17 09:04
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

206.42.24.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
206.42.24.0
Broadcast
206.42.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-10-11 00:12 · 2025-10-11 00:12
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

187.19.250.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.250.0
Broadcast
187.19.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-02 22:12 · 2025-10-02 22:12
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

206.42.27.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
206.42.27.0
Broadcast
206.42.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.05389 , -34.8811
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-10 19:13 · 2025-09-10 19:13
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.37.174.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.174.0
Broadcast
177.37.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 23:53 · 2025-12-17 23:53
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.237.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.237.0
Broadcast
177.37.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 21:52 · 2025-12-17 21:52
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.180.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.180.0
Broadcast
177.37.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 16:54 · 2025-12-17 16:54
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.142.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.142.0
Broadcast
177.37.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.114 , -34.8605
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-17 08:03 · 2025-12-17 08:03
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
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