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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.

177.37.152.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.37.152.0
Broadcast
177.37.152.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-3.7169999999999996 , -38.52870000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.227.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.19.227.0
Broadcast
187.19.227.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-5.811099999999999 , -35.2235
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.136.0/24

Risk Max LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.37.136.0
Broadcast
177.37.136.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-3.7169999999999996 , -38.52870000000001
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.243.0/24

Risk Max LOW Footprint 3.906% Hits 13
Prefix / IP version
/24 · IPv4
Network
187.19.243.0
Broadcast
187.19.243.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-8.01276153846154 , -34.944546153846154
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.139.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.37.139.0
Broadcast
177.37.139.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-3.717 , -38.52870000000001
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.145.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.37.145.0
Broadcast
177.37.145.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-7.278199999999999 , -35.9763
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.149.0/24

Risk Max LOW Footprint 3.516% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.37.149.0
Broadcast
177.37.149.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-8.179200000000002 , -36.0279
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.178.0/24

Risk Max LOW Footprint 3.516% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.37.178.0
Broadcast
177.37.178.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-5.0854 , -42.803
Hits / Errors
17 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.233.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.37.233.0
Broadcast
177.37.233.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-8.05816125 , -35.57066249999999
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.159.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.19.159.0
Broadcast
187.19.159.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-9.581485714285714 , -35.69397857142858
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.138.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.37.138.0
Broadcast
177.37.138.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-3.7169999999999996 , -38.5287
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.177.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.37.177.0
Broadcast
177.37.177.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-3.766676923076923 , -40.28405384615384
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.224.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.19.224.0
Broadcast
187.19.224.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-7.1569 , -34.8614
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.172.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.19.172.0
Broadcast
187.19.172.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-9.624527272727276 , -35.715072727272734
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.173.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.37.173.0
Broadcast
177.37.173.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-10.982299999999999 , -37.1033
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.149.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
187.19.149.0
Broadcast
187.19.149.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.083446153846154 , -38.12993076923077
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.133.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.37.133.0
Broadcast
177.37.133.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-9.575000000000001 , -35.6908
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.179.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.19.179.0
Broadcast
187.19.179.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.3051 , -42.8502
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.223.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.19.223.0
Broadcast
187.19.223.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-6.3581 , -39.2791
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.132.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.19.132.0
Broadcast
187.19.132.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-9.4046 , -40.50240000000001
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.173.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.19.173.0
Broadcast
187.19.173.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-9.649290909090912 , -35.72720909090909
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.169.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.37.169.0
Broadcast
177.37.169.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.138399999999999 , -37.27819999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.231.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.19.231.0
Broadcast
187.19.231.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-12.619 , -38.20569999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.163.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.19.163.0
Broadcast
187.19.163.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.241.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.37.241.0
Broadcast
177.37.241.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.1743 , -38.0285
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.251.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.37.251.0
Broadcast
177.37.251.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-5.1384 , -37.2782
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.172.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.37.172.0
Broadcast
177.37.172.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.183.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.37.183.0
Broadcast
177.37.183.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.182.0/24

Risk Max LOW Footprint 2.344% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.37.182.0
Broadcast
177.37.182.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.234.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.37.234.0
Broadcast
177.37.234.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-8.1130125 , -34.9516375
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.169.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.19.169.0
Broadcast
187.19.169.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-5.3051 , -42.8502
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.168.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.37.168.0
Broadcast
177.37.168.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-4.9684 , -39.0161
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.180.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.37.180.0
Broadcast
177.37.180.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-10.982299999999999 , -37.1033
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.144.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.37.144.0
Broadcast
177.37.144.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-7.278199999999999 , -35.9763
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.250.0/24

Risk Max LOW Footprint 1.953% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.19.250.0
Broadcast
187.19.250.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-5.811099999999999 , -35.2235
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.249.0/24

Risk Max LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.37.249.0
Broadcast
177.37.249.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.190.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.37.190.0
Broadcast
177.37.190.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-5.249765 , -37.715900000000005
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.176.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.19.176.0
Broadcast
187.19.176.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-10.9823 , -37.1033
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.197.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.37.197.0
Broadcast
177.37.197.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.3471842857142855 , -38.66562857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.174.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.37.174.0
Broadcast
177.37.174.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2