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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.

168.194.78.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
168.194.78.0
Broadcast
168.194.78.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-12.0933 , -45.789300000000004
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.227.222.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.227.222.0
Broadcast
186.227.222.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-12.0933 , -45.78929999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
AS262342 · WZNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.97.229.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.97.229.0
Broadcast
138.97.229.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.89.62.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.89.62.0
Broadcast
190.89.62.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS270362 · FIBERCOMP INTERNET
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.194.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.59.194.0
Broadcast
138.59.194.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
AS264133 · TX WEB TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.161.69.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.161.69.0
Broadcast
45.161.69.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS268455 · MASS TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.6.176.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.6.176.0
Broadcast
45.6.176.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS266170 · FUTURETEC TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.161.71.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.161.71.0
Broadcast
45.161.71.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS268455 · MASS TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.193.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.59.193.0
Broadcast
138.59.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS264133 · TX WEB TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.6.178.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.6.178.0
Broadcast
45.6.178.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
AS266170 · FUTURETEC TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.37.184.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.37.184.0
Broadcast
191.37.184.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.195.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.59.195.0
Broadcast
138.59.195.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
AS264133 · TX WEB TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.99.80.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.99.80.0
Broadcast
177.99.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.115.49.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.115.49.0
Broadcast
179.115.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.115.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.115.55.0
Broadcast
179.115.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.99.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.99.91.0
Broadcast
177.99.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.227.182.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.227.182.0
Broadcast
186.227.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS263015 · G7 Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.152.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.152.186.0
Broadcast
177.152.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS61889 · BR.Digital Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.89.61.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.89.61.0
Broadcast
190.89.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS270362 · FIBERCOMP INTERNET
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.99.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.99.105.0
Broadcast
138.99.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.161.70.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.161.70.0
Broadcast
45.161.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS268455 · MASS TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.152.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.152.187.0
Broadcast
177.152.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS61889 · BR.Digital Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.37.191.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.37.191.0
Broadcast
191.37.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.234.200.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.234.200.0
Broadcast
45.234.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0933 , -45.7893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2