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.
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Active filter:
Seropédica
·
Clear
Snapshot
2026-03-08
Results
11
Page
1
/
1
170.245.118.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
17
Prefix / IP version
/24 · IPv4
Network
170.245.118.0
Broadcast
170.245.118.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
-22.7405 , -43.70759999999999
Hits / Errors
17
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS264429 ·
V1 Telecomunicacoes e Informatica LTDA
Top organization / ISP
V1 Telecomunicacoes e Informatica LTDA
·
V1 Telecomunicacoes e Informatica LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.204.212.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
138.204.212.0
Broadcast
138.204.212.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
-22.7405 , -43.707600000000006
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
128.201.41.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
128.201.41.0
Broadcast
128.201.41.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS266651 ·
R. M. TELECOM LTDA ME
Top organization / ISP
R. M. TELECOM LTDA ME
·
R. M. TELECOM LTDA ME
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.204.214.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
138.204.214.0
Broadcast
138.204.214.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.204.213.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
138.204.213.0
Broadcast
138.204.213.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-22.740500000000004 , -43.7076
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.219.123.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
186.219.123.0
Broadcast
186.219.123.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.150.25.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
170.150.25.0
Broadcast
170.150.25.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-22.7405 , -43.70759999999999
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.204.215.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
138.204.215.0
Broadcast
138.204.215.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.219.127.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
186.219.127.0
Broadcast
186.219.127.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS61890 ·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top organization / ISP
Adaptlink Serviços de Comunicação Multimídia Ltda
·
Adaptlink Serviços de Comunicação Multimídia Ltda.
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
131.221.132.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
131.221.132.0
Broadcast
131.221.132.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS264429 ·
V1 Telecomunicacoes e Informatica LTDA
Top organization / ISP
V1 Telecomunicacoes e Informatica LTDA
·
V1 Telecomunicacoes e Informatica LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
128.201.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
128.201.42.0
Broadcast
128.201.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.7405 , -43.7076
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS266651 ·
R. M. TELECOM LTDA ME
Top organization / ISP
R. M. TELECOM LTDA ME
·
R. M. TELECOM LTDA ME
Top geo
Brazil
·
Rio de Janeiro
·
Seropédica
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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