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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: Viamão · Clear
Snapshot 2026-03-11 Results 24 Page 1 / 1

177.87.32.0/24

Risk Max — LOW Footprint 15.625% Hits 55
Prefix / IP version
/24 · IPv4
Network
177.87.32.0
Broadcast
177.87.32.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
-30.02148000000001 , -51.01219272727273
Hits / Errors
55 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53184 · VERO S.A
Top organization / ISP
Vero S.A · Vero S.A
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.129.25.0/24

Risk Max — LOW Footprint 11.719% Hits 45
Prefix / IP version
/24 · IPv4
Network
177.129.25.0
Broadcast
177.129.25.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
-30.077600000000004 , -51.0257
Hits / Errors
45 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53184 · VERO S.A
Top organization / ISP
Vero S.A · Vero S.A
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.87.33.0/24

Risk Max — LOW Footprint 9.766% Hits 43
Prefix / IP version
/24 · IPv4
Network
177.87.33.0
Broadcast
177.87.33.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-30.040148837209298 , -51.01668604651162
Hits / Errors
43 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53184 · VERO S.A
Top organization / ISP
Vero S.A · Vero S.A
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.129.26.0/24

Risk Max — LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.129.26.0
Broadcast
177.129.26.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
13 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53184 · VERO S.A
Top organization / ISP
Vero S.A · Vero S.A
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.10.49.0/24

Risk Max — LOW Footprint 2.734% Hits 17
Prefix / IP version
/24 · IPv4
Network
201.10.49.0
Broadcast
201.10.49.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.10.13.0/24

Risk Max — LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.10.13.0
Broadcast
177.10.13.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-30.0776 , -51.02569999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS53230 · Clean Net Telecom Ltda
Top organization / ISP
Clean Net Telecom Ltda · Clean Net Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.10.45.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.10.45.0
Broadcast
201.10.45.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.67.34.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.67.34.0
Broadcast
177.67.34.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-30.0982 , -51.09685
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS272430 · COOPERNORTE COOPERATIVA DE GERACAO E DESENV
Top organization / ISP
Coopernorte Cooperativa De Geracao E Desenv · Coopernorte Cooperativa De Geracao E Desenv
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.181.36.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.181.36.0
Broadcast
168.181.36.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS268192 · WSNET Internet e Dados Ltda - EPP
Top organization / ISP
WSNET Internet e Dados Ltda - EPP · WSNET Internet e Dados Ltda - EPP
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.203.194.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.203.194.0
Broadcast
177.203.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.4.217.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.4.217.0
Broadcast
177.4.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Brasil Telecom S/A - Filial Distrito Federal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

192.144.106.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
192.144.106.0
Broadcast
192.144.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS266244 · VUPPI INTERNET
Top organization / ISP
Vuppi Internet · Vuppi Internet
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.7.102.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.7.102.0
Broadcast
187.7.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.219.6.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.219.6.0
Broadcast
179.219.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.250.248.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.250.248.0
Broadcast
186.250.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0811 , -51.0233
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS262985 · Global Networks Telecomunicacoes Informatica Ltda
Top organization / ISP
Global Networks Telecomunicacoes Informatica Ltda · global networks telecomunicações e informatica ltd
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.4.216.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.4.216.0
Broadcast
177.4.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Brasil Telecom S/A - Filial Distrito Federal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.6.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.6.56.0
Broadcast
177.6.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Brasil Telecom S/A - Filial Distrito Federal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

189.18.137.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.18.137.0
Broadcast
189.18.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.7.98.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.7.98.0
Broadcast
187.7.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.235.181.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.235.181.0
Broadcast
45.235.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0722 , -51.097
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS268192 · WSNET Internet e Dados Ltda - EPP
Top organization / ISP
WSNET Internet e Dados Ltda - EPP · WSNET Internet e Dados Ltda - EPP
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.203.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.203.192.0
Broadcast
177.203.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.40.137.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.40.137.0
Broadcast
201.40.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
V tal · V tal
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.221.221.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.221.221.0
Broadcast
131.221.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0776 , -51.0257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS264435 · Fullconect Telecom
Top organization / ISP
Fullconect Telecom · Fullconect Telecom
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.235.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.235.180.0
Broadcast
45.235.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0722 , -51.097
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268192 · WSNET Internet e Dados Ltda - EPP
Top organization / ISP
WSNET Internet e Dados Ltda - EPP · WSNET Internet e Dados Ltda - EPP
Top geo
Brazil · Rio Grande do Sul · Viamão
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →