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.
Search
Active filter:
Opcao Telecom
·
Clear
Snapshot
2026-03-05
Results
17
Page
1
/
1
189.113.48.0/24
Risk Max
—
LOW
Footprint
5.078
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
189.113.48.0
Broadcast
189.113.48.255
Observed IPs / Subnet size
13
observed ·
256
total
Centroid
-24.439142857142855 , -54.10955714285715
Hits / Errors
14
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.150.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
186.194.150.0
Broadcast
186.194.150.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.113.52.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
189.113.52.0
Broadcast
189.113.52.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
-24.72122 , -53.85263
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.151.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
186.194.151.0
Broadcast
186.194.151.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
11
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.147.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
186.194.147.0
Broadcast
186.194.147.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.113.55.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
189.113.55.0
Broadcast
189.113.55.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.144.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
186.194.144.0
Broadcast
186.194.144.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.83.189.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
170.83.189.0
Broadcast
170.83.189.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.113.53.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
189.113.53.0
Broadcast
189.113.53.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.159.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
186.194.159.0
Broadcast
186.194.159.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-23.271433333333334 , -55.08886666666666
Hits / Errors
6
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Mato Grosso do Sul
·
Ponta Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.152.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.194.152.0
Broadcast
186.194.152.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.149.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.194.149.0
Broadcast
186.194.149.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.146.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.194.146.0
Broadcast
186.194.146.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.145.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
186.194.145.0
Broadcast
186.194.145.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.86.62.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
187.86.62.0
Broadcast
187.86.62.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
11
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.194.148.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
186.194.148.0
Broadcast
186.194.148.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-24.7337 , -53.8202
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Opcao Telecom
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.86.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.86.51.0
Broadcast
187.86.51.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.6089 , -54.1445
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS53065 ·
Opcao Telecom
Top organization / ISP
Agvip Tecnologia E Solucoes
·
Opcao Telecom
Top geo
Brazil
·
Paraná
·
Marechal Cândido Rondon
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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