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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.

187.19.254.0/24

Risk Max LOW Footprint 5.469% Hits 17
Prefix / IP version
/24 · IPv4
Network
187.19.254.0
Broadcast
187.19.254.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-5.811099999999998 , -35.2235
Hits / Errors
17 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.185.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.19.185.0
Broadcast
187.19.185.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-7.1467 , -39.24700000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.186.0/24

Risk Max LOW Footprint 4.297% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.37.186.0
Broadcast
177.37.186.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-5.057817647058823 , -39.19049999999999
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.141.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.37.141.0
Broadcast
177.37.141.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-7.147366666666667 , -34.8612
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.142.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.37.142.0
Broadcast
177.37.142.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-7.15976 , -34.86146
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.237.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.37.237.0
Broadcast
177.37.237.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.252.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.19.252.0
Broadcast
187.19.252.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.143.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.37.143.0
Broadcast
177.37.143.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-7.1311599999999995 , -34.86086
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.236.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.37.236.0
Broadcast
177.37.236.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-6.996899999999998 , -37.34289999999999
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.255.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.19.255.0
Broadcast
187.19.255.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-5.811100000000001 , -35.2235
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.185.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.37.185.0
Broadcast
177.37.185.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-5.1357 , -39.3457
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.153.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.37.153.0
Broadcast
177.37.153.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-3.7165 , -38.53134
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.184.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.19.184.0
Broadcast
187.19.184.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.212899999999999 , -39.3152
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.253.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.19.253.0
Broadcast
187.19.253.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · 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
-7.12544 , -34.86074
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.184.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.37.184.0
Broadcast
177.37.184.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-5.1026 , -39.27974
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.250.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.19.250.0
Broadcast
187.19.250.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.187.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.37.187.0
Broadcast
177.37.187.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-5.0943249999999995 , -39.26325
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.187.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.19.187.0
Broadcast
187.19.187.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.1467 , -39.247
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.152.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.37.152.0
Broadcast
177.37.152.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.155.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.37.155.0
Broadcast
177.37.155.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.154.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.37.154.0
Broadcast
177.37.154.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.234.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.234.0
Broadcast
187.19.234.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.1129 , -38.1984
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.137.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.137.0
Broadcast
177.37.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

206.42.53.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
206.42.53.0
Broadcast
206.42.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.138.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.138.0
Broadcast
177.37.138.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.248.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.19.248.0
Broadcast
187.19.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.190.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.190.0
Broadcast
177.37.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.1357 , -39.3457
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.136.0
Broadcast
177.37.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.239.0
Broadcast
177.37.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.192.0
Broadcast
177.37.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.23417 , -39.4094
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.242.0
Broadcast
177.37.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.4091 , -38.212
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.197.0
Broadcast
177.37.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.70556 , -35.3072
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.245.0
Broadcast
177.37.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9256 , -36.9066
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.191.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.191.0
Broadcast
177.37.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.1357 , -39.3457
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.251.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.19.251.0
Broadcast
187.19.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

206.42.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
206.42.52.0
Broadcast
206.42.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.183.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.19.183.0
Broadcast
187.19.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2