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:
Alcans Telecom Ltda
·
Clear
Snapshot
2026-03-04
Results
12
Page
1
/
1
170.78.119.0/24
Risk Max
—
LOW
Footprint
13.672
%
Hits
52
Prefix / IP version
/24 · IPv4
Network
170.78.119.0
Broadcast
170.78.119.255
Observed IPs / Subnet size
35
observed ·
256
total
Centroid
-21.174600000000016 , -47.799599999999984
Hits / Errors
52
hits ·
5
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
170.78.118.0/24
Risk Max
—
LOW
Footprint
9.766
%
Hits
40
Prefix / IP version
/24 · IPv4
Network
170.78.118.0
Broadcast
170.78.118.255
Observed IPs / Subnet size
25
observed ·
256
total
Centroid
-21.17460000000001 , -47.79960000000002
Hits / Errors
40
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.122.132.0/24
Risk Max
—
LOW
Footprint
6.250
%
Hits
23
Prefix / IP version
/24 · IPv4
Network
138.122.132.0
Broadcast
138.122.132.255
Observed IPs / Subnet size
16
observed ·
256
total
Centroid
-21.207499999999992 , -46.956699999999984
Hits / Errors
23
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Monte Santo de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.122.134.0/24
Risk Max
—
LOW
Footprint
5.469
%
Hits
19
Prefix / IP version
/24 · IPv4
Network
138.122.134.0
Broadcast
138.122.134.255
Observed IPs / Subnet size
14
observed ·
256
total
Centroid
-21.207499999999996 , -46.9567
Hits / Errors
19
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Monte Santo de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.122.135.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
138.122.135.0
Broadcast
138.122.135.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-21.2075 , -46.9567
Hits / Errors
11
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Monte Santo de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.122.133.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
138.122.133.0
Broadcast
138.122.133.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-21.2075 , -46.9567
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
Minas Gerais
·
Monte Santo de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.200.64.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
177.200.64.0
Broadcast
177.200.64.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-21.1746 , -47.7996
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.74.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
177.74.191.0
Broadcast
177.74.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-21.2244 , -47.8239
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.74.185.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
177.74.185.0
Broadcast
177.74.185.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-21.2244 , -47.8239
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.200.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.200.78.0
Broadcast
177.200.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-21.1746 , -47.7996
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Kurole Wi-Fi Tecnologia e Telecomunicações Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.200.66.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.200.66.0
Broadcast
177.200.66.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-21.1746 , -47.7996
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.74.189.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.74.189.0
Broadcast
177.74.189.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-21.2244 , -47.8239
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS52783 ·
ALCANS TELECOM LTDA
Top organization / ISP
Alcans Telecom Ltda
·
Alcans Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Ribeirão Preto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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