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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: Grajaú · Clear
Snapshot 2026-03-11 Results 9 Page 1 / 1

187.62.157.0/24

Risk Max — LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.62.157.0
Broadcast
187.62.157.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-6.6315 , -43.20420000000001
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28160 · MEGALINK INTERNET
Top organization / ISP
Mega Tele Informatica · Megalink Internet
Top geo
Brazil · Maranhão · Barão de Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.31.0/24

Risk Max — LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
131.255.31.0
Broadcast
131.255.31.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-5.810499999999999 , -45.9839
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS264448 · NEOLOG TECNOLOGIA LTDA
Top organization / ISP
Neolog Tecnologia Ltda · Neolog Tecnologia Ltda
Top geo
Brazil · Maranhão · Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.30.0/24

Risk Max — LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.255.30.0
Broadcast
131.255.30.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-5.8105 , -45.9839
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS264448 · NEOLOG TECNOLOGIA LTDA
Top organization / ISP
Neolog Tecnologia Ltda · Neolog Tecnologia Ltda
Top geo
Brazil · Maranhão · Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.62.151.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.62.151.0
Broadcast
187.62.151.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-6.684950000000001 , -42.95579999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28160 · MEGALINK INTERNET
Top organization / ISP
Megalink Internet · Megalink Internet
Top geo
Brazil · Maranhão · Barão de Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.225.78.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.225.78.0
Broadcast
45.225.78.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-8.721680000000001 , -45.139160000000004
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS271025 · FLASHNET PROVEDOR LTDA.ME
Top organization / ISP
R L INTERNET · Flashnet Provedor Ltda.me
Top geo
Brazil · Maranhão · Itaipava do Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.170.0.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.170.0.0
Broadcast
45.170.0.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8105 , -45.9839
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS268141 · TMK NET - ITZ
Top organization / ISP
TMK NET - ITZ · ZAP TELECOM - ITZ
Top geo
Brazil · Maranhão · Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.28.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.255.28.0
Broadcast
131.255.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8105 , -45.9839
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS264448 · NEOLOG TECNOLOGIA LTDA
Top organization / ISP
Neolog Tecnologia Ltda · Neolog Tecnologia Ltda
Top geo
Brazil · Maranhão · Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.29.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.255.29.0
Broadcast
131.255.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.8105 , -45.9839
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS264448 · NEOLOG TECNOLOGIA LTDA
Top organization / ISP
Neolog Tecnologia Ltda · Neolog Tecnologia Ltda
Top geo
Brazil · Maranhão · Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.163.238.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.163.238.0
Broadcast
45.163.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.1797 , -45.6476
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS267944 · Intercol Serv de Aux a Internet eireli Me
Top organization / ISP
Intercol Serv de Aux a Internet eireli Me · Intercol Serv de Aux a Internet eireli Me
Top geo
Brazil · Maranhão · Itaipava do Grajaú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →