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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.

187.110.208.0/24

Risk Max LOW Footprint 5.469% Hits 18
Prefix / IP version
/24 · IPv4
Network
187.110.208.0
Broadcast
187.110.208.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-21.565299999999997 , -45.41219999999999
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.207.0/24

Risk Max LOW Footprint 3.906% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.75.207.0
Broadcast
177.75.207.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-22.115400000000005 , -45.0293
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.110.209.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
187.110.209.0
Broadcast
187.110.209.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.565299999999997 , -45.41219999999999
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.255.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.18.255.0
Broadcast
187.18.255.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-3.7169999999999996 , -38.52870000000001
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.220.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.121.220.0
Broadcast
138.121.220.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-21.884199999999996 , -46.36
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.206.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.75.206.0
Broadcast
177.75.206.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.1154 , -45.02929999999999
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.117.127.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.117.127.0
Broadcast
138.117.127.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.788699999999995 , -46.529
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.253.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.18.253.0
Broadcast
187.18.253.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.191.133.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.191.133.0
Broadcast
179.191.133.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.137.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.18.137.0
Broadcast
187.18.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.117.126.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.117.126.0
Broadcast
138.117.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.788699999999995 , -46.529
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.252.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.18.252.0
Broadcast
187.18.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.221.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.75.221.0
Broadcast
177.75.221.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.203.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.75.203.0
Broadcast
177.75.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.136.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.18.136.0
Broadcast
187.18.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.254.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.18.254.0
Broadcast
187.18.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.201.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.18.201.0
Broadcast
187.18.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.255.112.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.255.112.0
Broadcast
143.255.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.66.68.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.66.68.0
Broadcast
177.66.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.255 , -45.6784
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.191.139.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.139.0
Broadcast
179.191.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.50.154.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.50.154.0
Broadcast
189.50.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1588 , -46.1447
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.75.202.0
Broadcast
177.75.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.191.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.128.0
Broadcast
179.191.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.191.145.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.145.0
Broadcast
179.191.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.75.205.0
Broadcast
177.75.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.94.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.94.243.0
Broadcast
200.94.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.255 , -45.6784
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2