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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Snapshot
2026-03-17
Results
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69
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69
189.6.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.6.253.0
Broadcast
189.6.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-30.0273 , -51.2353
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
·
Porto Alegre
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
200.159.174.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.159.174.0
Broadcast
200.159.174.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.723 , -51.0567
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28584 ·
Defferrari Solucoes em Internet Ltda
Top organization / ISP
Defferrari Solucoes em Internet Ltda
·
Defferrari Solucoes em Internet Ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Novo Hamburgo
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
186.132.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.132.53.0
Broadcast
186.132.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-34.815 , -58.4693
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS22927 ·
Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina
·
Telefonica de Argentina
Top geo
Argentina
·
Buenos Aires
·
Monte Grande
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
191.22.17.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.22.17.0
Broadcast
191.22.17.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.5235 , -35.7014
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Paraíba
·
Campina Grande
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· 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
-29.6153 , -52.411
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
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
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
191.197.153.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.197.153.0
Broadcast
191.197.153.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.6769 , -52.2594
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio Grande do Sul
·
Erechim
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
191.197.147.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.197.147.0
Broadcast
191.197.147.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.3757 , -51.112
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Rio Grande do Sul
·
Nova Petrópolis
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
179.93.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.93.209.0
Broadcast
179.93.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.0027 , -46.4893
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Praia Grande
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
186.236.214.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.236.214.0
Broadcast
186.236.214.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-5.8111 , -35.2235
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28220 ·
Alares Cabo Servicos de Telecomunicacoes S.A.
Top organization / ISP
Cabo Servicos De Telecomunicacoes Ltda
·
Cabo Servicos De Telecomunicacoes Ltda
Top geo
Brazil
·
Rio Grande do Norte
·
Natal
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
45.228.116.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.228.116.0
Broadcast
45.228.116.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.9434 , -50.9934
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS267081 ·
Netslim Provedor de Internet Eireli - ME
Top organization / ISP
Netslim Provedor de Internet Eireli - ME
·
Netslim Provedor de Internet Eireli - ME
Top geo
Brazil
·
Rio Grande do Sul
·
Gravataí
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
186.227.233.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.227.233.0
Broadcast
186.227.233.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-30.1188 , -51.168
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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
·
Porto Alegre
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
152.249.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
152.249.20.0
Broadcast
152.249.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-24.0027 , -46.4893
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Praia Grande
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
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