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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: e.serv informatica e tecnologia ltda · Clear
Snapshot 2026-03-08 Results 5 Page 1 / 1

177.66.252.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.66.252.0
Broadcast
177.66.252.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.9439 , -44.1219
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52660 · e.serv informatica e tecnologia ltda.
Top organization / ISP
e.serv informatica e tecnologia ltda · e.serv informatica e tecnologia ltda.
Top geo
Brazil · Minas Gerais · Bom Jardim de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.251.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.66.251.0
Broadcast
177.66.251.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.9439 , -44.1219
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS52660 · e.serv informatica e tecnologia ltda.
Top organization / ISP
e.serv informatica e tecnologia ltda · e.serv informatica e tecnologia ltda.
Top geo
Brazil · Minas Gerais · Bom Jardim de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.254.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.66.254.0
Broadcast
177.66.254.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.9439 , -44.1219
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52660 · e.serv informatica e tecnologia ltda.
Top organization / ISP
e.serv informatica e tecnologia ltda · e.serv informatica e tecnologia ltda.
Top geo
Brazil · Minas Gerais · Bom Jardim de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.253.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.66.253.0
Broadcast
177.66.253.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.9439 , -44.1219
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS52660 · e.serv informatica e tecnologia ltda.
Top organization / ISP
e.serv informatica e tecnologia ltda · e.serv informatica e tecnologia ltda.
Top geo
Brazil · Minas Gerais · Bom Jardim de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.250.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.66.250.0
Broadcast
177.66.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.7094 , -44.2804
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS52660 · e.serv informatica e tecnologia ltda.
Top organization / ISP
e.serv informatica e tecnologia ltda · e.serv informatica e tecnologia ltda.
Top geo
Brazil · Minas Gerais · Andrelândia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →