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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.
Active filter: PHS INTERNET E SUPRIMENTOS LTDA - ME · Clear
Snapshot 2026-03-10 Results 7 Page 1 / 1

138.94.100.0/24

Risk Max — LOW Footprint 4.297% Hits 19
Prefix / IP version
/24 · IPv4
Network
138.94.100.0
Broadcast
138.94.100.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.2541 , -52.6363
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
PHS INTERNET E SUPRIMENTOS LTDA - ME · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Paraíso do Norte
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.250.235.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.250.235.0
Broadcast
186.250.235.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.710100000000004 , -53.3852
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
HS TELECOMUNICACAO E TECNOLOGIA LTDA · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Umuarama
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.94.103.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.94.103.0
Broadcast
138.94.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.3634 , -52.9741
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
PHS INTERNET E SUPRIMENTOS LTDA - ME · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Cidade Gaúcha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.251.106.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.251.106.0
Broadcast
186.251.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.4746 , -52.845
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
PHS INTERNET E SUPRIMENTOS LTDA - ME · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Rondon
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.94.102.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.94.102.0
Broadcast
138.94.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3634 , -52.9741
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
PHS INTERNET E SUPRIMENTOS LTDA - ME · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Cidade Gaúcha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.250.232.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.250.232.0
Broadcast
186.250.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7101 , -53.3852
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
PHS INTERNET E SUPRIMENTOS LTDA - ME · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Umuarama
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.250.234.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.250.234.0
Broadcast
186.250.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7101 , -53.3852
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS262821 · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top organization / ISP
PHS INTERNET E SUPRIMENTOS LTDA - ME · PHS INTERNET E SUPRIMENTOS LTDA - ME
Top geo
Brazil · Paraná · Umuarama
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →