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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.

191.5.255.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
191.5.255.0
Broadcast
191.5.255.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
9 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

170.78.249.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.78.249.0
Broadcast
170.78.249.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
5 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

143.0.48.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.0.48.0
Broadcast
143.0.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.217624999999998 , -46.825675000000004
Hits / Errors
4 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

191.5.254.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.5.254.0
Broadcast
191.5.254.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.48.51.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.48.51.0
Broadcast
179.48.51.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.198666666666668 , -46.84806666666666
Hits / Errors
3 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

170.78.248.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.78.248.0
Broadcast
170.78.248.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
3 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

168.228.90.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
168.228.90.0
Broadcast
168.228.90.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.2208 , -46.8238
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS264913 · GOOFIBER TELECOM
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.227.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.227.85.0
Broadcast
168.227.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.228.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.228.89.0
Broadcast
168.228.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2208 , -46.8238
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS264913 · GOOFIBER TELECOM
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.78.250.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.78.250.0
Broadcast
170.78.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.124.22.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.124.22.0
Broadcast
177.124.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.124.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.124.23.0
Broadcast
177.124.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2081 , -46.8313
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2