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:
BRISANET SERVICOS DE TELECOMUNICACOES S.A
·
Clear
Snapshot
2026-02-14
Results
187
Page
5
/
5
187.19.171.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.171.0
Broadcast
187.19.171.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-5.3051 , -42.8502
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-16 15:23 · 2025-09-16 15:23
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes Ltda
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Piauí
·
Teresina
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
177.37.243.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.243.0
Broadcast
177.37.243.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-9.4091 , -38.212
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-16 14:34 · 2025-09-16 14:34
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes Ltda
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Bahia
·
Paulo Afonso
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
206.42.54.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.54.0
Broadcast
206.42.54.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-12.619 , -38.2057
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-16 08:50 · 2025-09-16 08:50
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes Ltda
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Bahia
·
Camaçari
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
187.19.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.216.0
Broadcast
187.19.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.3581 , -39.2791
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 17:41 · 2025-09-14 17:41
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Iguatu
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
206.42.57.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.57.0
Broadcast
206.42.57.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.114 , -34.8605
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 13:22 · 2025-09-14 13:22
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Prestacao De Servicos De Internet Ltda
·
Brisanet Prestacao De Servicos De Internet Ltda
Top geo
Brazil
·
Paraíba
·
João Pessoa
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
187.19.153.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.153.0
Broadcast
187.19.153.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-9.56333 , -35.8244
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 05:13 · 2025-09-14 05:13
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Alagoas
·
Satuba
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
206.42.12.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.12.0
Broadcast
206.42.12.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.717 , -38.5287
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 00:22 · 2025-09-14 00:22
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Prestacao De Servicos De Internet Ltda
·
Brisanet Prestacao De Servicos De Internet Ltda
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
187.19.183.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.183.0
Broadcast
187.19.183.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.717 , -38.5287
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-10 18:02 · 2025-09-10 18:02
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes Ltda
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
187.19.152.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.152.0
Broadcast
187.19.152.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-9.66583 , -35.7353
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-10 17:13 · 2025-09-10 17:13
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Alagoas
·
Maceió
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
187.19.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.204.0
Broadcast
187.19.204.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.115 , -34.8631
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-10 03:02 · 2025-09-10 03:02
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Paraíba
·
João Pessoa
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
206.42.37.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.37.0
Broadcast
206.42.37.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-5.91556 , -35.2628
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-08 22:54 · 2025-09-08 22:54
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Prestacao De Servicos De Internet Ltda
·
Brisanet Prestacao De Servicos De Internet Ltda
Top geo
Brazil
·
Rio Grande do Norte
·
Parnamirim
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
187.19.166.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.166.0
Broadcast
187.19.166.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.04363 , -38.4607
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-08 03:12 · 2025-09-08 03:12
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Pereiro
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
206.42.46.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.46.0
Broadcast
206.42.46.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.717 , -38.5287
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-08 01:12 · 2025-09-08 01:12
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Prestacao De Servicos De Internet Ltda
·
Brisanet Prestacao De Servicos De Internet Ltda
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
206.42.47.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.47.0
Broadcast
206.42.47.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-5.795 , -35.2094
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-07 20:23 · 2025-09-07 20:23
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Prestacao De Servicos De Internet Ltda
·
Brisanet Prestacao De Servicos De Internet Ltda
Top geo
Brazil
·
Rio Grande do Norte
·
Natal
Window / Updated
2025-09-01 → 2025-09-08 · Updated
2026-01-14
· v2
Open report →
177.37.164.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.164.0
Broadcast
177.37.164.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.3581 , -39.2791
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-06 15:41 · 2025-09-06 15:41
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
F C N DE OLIVEIRA LIMA
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Iguatu
Window / Updated
2025-09-01 → 2025-09-08 · Updated
2026-01-14
· v2
Open report →
177.37.163.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.163.0
Broadcast
177.37.163.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.3581 , -39.2791
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-28 06:46 · 2025-08-28 06:46
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Iguatu
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
187.19.237.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.237.0
Broadcast
187.19.237.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.71722 , -38.5431
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-28 05:19 · 2025-08-28 05:19
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
187.19.217.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.217.0
Broadcast
187.19.217.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.3581 , -39.2791
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-27 01:13 · 2025-08-27 01:13
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Iguatu
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
187.19.198.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.198.0
Broadcast
187.19.198.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.04363 , -38.4607
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-26 19:37 · 2025-08-26 19:37
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Pereiro
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
177.37.207.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.207.0
Broadcast
177.37.207.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.71722 , -38.5431
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-26 18:31 · 2025-08-26 18:31
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes Ltda
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Fortaleza
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
177.37.244.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.244.0
Broadcast
177.37.244.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.9256 , -36.9066
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-02 20:05 · 2025-08-02 20:05
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes Ltda
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Paraíba
·
Santa Luzia
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
187.19.246.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.246.0
Broadcast
187.19.246.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-8.0009 , -34.8687
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-02 08:45 · 2025-08-02 08:45
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Pernambuco
·
Olinda
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
187.19.199.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.199.0
Broadcast
187.19.199.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.79278 , -39.2703
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-07-22 14:25 · 2025-07-22 14:25
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Pentecoste
Window / Updated
2025-07-21 → 2025-07-28 · Updated
2026-01-14
· v2
Open report →
177.37.166.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.166.0
Broadcast
177.37.166.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.04363 , -38.4607
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-07-18 08:25 · 2025-07-18 08:25
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Pereiro
Window / Updated
2025-07-14 → 2025-07-21 · Updated
2026-01-14
· v2
Open report →
187.19.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.19.240.0
Broadcast
187.19.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-5.3051 , -42.8502
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 02:38 · 2025-05-05 02:38
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Piauí
·
Teresina
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
177.37.231.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.37.231.0
Broadcast
177.37.231.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.4132 , -39.1675
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-11-29 22:27 · 2024-11-29 22:27
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Servicos De Telecomunicacoes S.A
·
Brisanet Servicos De Telecomunicacoes S.A
Top geo
Brazil
·
Ceará
·
Paraipaba
Window / Updated
2024-11-25 → 2024-12-02 · Updated
2026-01-14
· v2
Open report →
206.42.28.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.42.28.0
Broadcast
206.42.28.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-5.8111 , -35.2235
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-06-05 03:05 · 2024-06-05 03:05
Top ASN
AS28126 ·
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
Brisanet Prestacao De Servicos De Internet Ltda
·
Brisanet Prestacao De Servicos De Internet Ltda
Top geo
Brazil
·
Rio Grande do Norte
·
Natal
Window / Updated
2024-06-03 → 2024-06-10 · Updated
2026-01-14
· v2
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