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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: HTM Serviços de Telecomunicações EIR · Clear
Snapshot 2026-03-20 Results — Page 1 / 1

191.7.202.0/24

Risk Max — LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
191.7.202.0
Broadcast
191.7.202.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-4.035285714285714 , -40.84421428571428
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Ceará · Guaraciaba do Norte
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.203.0/24

Risk Max — LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.7.203.0
Broadcast
191.7.203.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-3.5775 , -40.842
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Ceará · Camocim
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.192.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
191.7.192.0
Broadcast
191.7.192.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-4.298979999999999 , -40.84046
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Ceará · Guaraciaba do Norte
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.206.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.7.206.0
Broadcast
191.7.206.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-2.9366 , -40.8389
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Ceará · Camocim
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.198.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.7.198.0
Broadcast
191.7.198.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.868 , -42.5903
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Maranhão · Chapadinha
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.215.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.7.215.0
Broadcast
191.7.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.331 , -43.7404
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Maranhão · São Benedito do Rio Preto
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.207.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.7.207.0
Broadcast
191.7.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.9366 , -40.8389
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Ceará · Camocim
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

191.7.212.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.7.212.0
Broadcast
191.7.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.3909 , -40.8679
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS263327 · ONLINE TELECOMUNICACOES LTDA
Top organization / ISP
Online Telecomunicacoes Ltda · HTM Serviços de Telecomunicações EIRELI
Top geo
Brazil · Ceará · Croatá
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →