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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: VIABOL INTERNET · Clear
Snapshot 2026-02-01 Results 10 Page 1 / 1

186.236.54.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.236.54.0
Broadcast
186.236.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.3086 , -52.3979
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-02 19:09 · 2025-08-02 19:09
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Boqueirão do Leão
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

186.236.51.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.51.0
Broadcast
186.236.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.718 , -52.4266
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 22:00 · 2025-11-25 22:00
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Santa Cruz do Sul
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

186.236.52.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.52.0
Broadcast
186.236.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.3086 , -52.3979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 05:44 · 2025-10-28 05:44
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Boqueirão do Leão
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

186.236.59.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.59.0
Broadcast
186.236.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.5407 , -52.2233
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-15 19:22 · 2025-10-15 19:22
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Venâncio Aires
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

186.236.53.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.53.0
Broadcast
186.236.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.3086 , -52.3979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 16:05 · 2025-09-08 16:05
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Boqueirão do Leão
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

177.129.164.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.129.164.0
Broadcast
177.129.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.5407 , -52.2233
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 08:01 · 2025-09-08 08:01
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Venâncio Aires
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.236.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.57.0
Broadcast
186.236.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.5407 , -52.2233
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-15 18:43 · 2025-08-15 18:43
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Venâncio Aires
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →

186.236.62.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.62.0
Broadcast
186.236.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.5407 , -52.2233
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-12 14:28 · 2025-08-12 14:28
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Venâncio Aires
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →

177.129.165.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.129.165.0
Broadcast
177.129.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.5407 , -52.2233
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 22:30 · 2025-08-02 22:30
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Venâncio Aires
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

186.236.55.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.236.55.0
Broadcast
186.236.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.3086 , -52.3979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 21:26 · 2025-05-04 21:26
Top ASN
AS262798 · VIABOL INTERNET
Top organization / ISP
Viabol Internet · Viabol Telecom Ltda
Top geo
Brazil · Rio Grande do Sul · Boqueirão do Leão
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →