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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: Mais Fibra · Clear
Snapshot 2026-03-08 Results 145 Page 4 / 4

177.137.33.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.137.33.0
Broadcast
177.137.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7589 , -45.4079
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Federal District · São Sebastião
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.131.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.131.180.0
Broadcast
177.131.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4549 , -41.9531
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Rio das Ostras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.191.206.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.206.0
Broadcast
179.191.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.3355 , -42.4967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.182.27.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.182.27.0
Broadcast
45.182.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.144 , -34.9775
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS269213 · UPLINK MAIS FIBRA
Top organization / ISP
Uplink Mais Fibra · Uplink Mais Fibra
Top geo
Brazil · Pernambuco · Jaboatão dos Guararapes
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.131.161.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.131.161.0
Broadcast
177.131.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

189.36.148.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.36.148.0
Broadcast
189.36.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.71.40.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.71.40.0
Broadcast
201.71.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.6106 , -46.9833
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS262785 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Araxá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.137.162.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.137.162.0
Broadcast
143.137.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS264051 · PLAYMAIS FIBRA SCM LTDA
Top organization / ISP
Playmais Fibra SCM Ltda · Provedor Action
Top geo
Brazil · Amazonas · Manaus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.204.136.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.136.0
Broadcast
138.204.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4549 , -41.9531
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Rio das Ostras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.185.98.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.185.98.0
Broadcast
138.185.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.191.205.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.205.0
Broadcast
179.191.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.2804 , -42.5347
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.191.196.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.196.0
Broadcast
179.191.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.2804 , -42.5347
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.232.69.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.232.69.0
Broadcast
168.232.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS262354 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Mato Grosso do Sul · Campo Grande
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.107.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.107.194.0
Broadcast
179.107.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.131.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.131.173.0
Broadcast
177.131.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.191.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.192.0
Broadcast
179.191.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.3355 , -42.4967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.55.198.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.55.198.0
Broadcast
177.55.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7589 , -45.4079
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · São Paulo · São Sebastião
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.191.217.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.217.0
Broadcast
179.191.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.141.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.226.141.0
Broadcast
186.226.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8182 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Alpinópolis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.55.196.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.55.196.0
Broadcast
177.55.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.2804 , -42.5347
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.191.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.191.194.0
Broadcast
179.191.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.2804 , -42.5347
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.238.81.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.238.81.0
Broadcast
170.238.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.5483 , -47.9414
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262785 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Uberaba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.255.147.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.255.147.0
Broadcast
138.255.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.2804 , -42.5347
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28210 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
— · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Rio de Janeiro · Nova Friburgo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.140.236.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.140.236.0
Broadcast
201.140.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.9391 , -34.8733
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS266148 · MAIS FIBRA TELECOMUNICACAO LTDA
Top organization / ISP
Mais Fibra Telecomunicacao Ltda · Mais Fibra Telecomunicacao Ltda
Top geo
Brazil · Pernambuco · Paulista
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.71.42.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.71.42.0
Broadcast
201.71.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.5483 , -47.9414
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262785 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Uberaba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →
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