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:
Telecomunicações Nordeste Ltda.
·
Clear
Snapshot
2026-03-15
Results
—
Page
1
/
1
177.47.54.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
177.47.54.0
Broadcast
177.47.54.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
-2.6495 , -44.304399999999994
Hits / Errors
11
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.55.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
177.47.55.0
Broadcast
177.47.55.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-2.6495 , -44.30440000000001
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
187.60.117.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
187.60.117.0
Broadcast
187.60.117.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-2.6495 , -44.30440000000001
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.39.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.47.39.0
Broadcast
177.47.39.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
187.60.116.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
187.60.116.0
Broadcast
187.60.116.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.41.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
177.47.41.0
Broadcast
177.47.41.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.6495 , -44.30440000000001
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
201.76.138.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
201.76.138.0
Broadcast
201.76.138.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.37.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.47.37.0
Broadcast
177.47.37.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.6009 , -43.8517
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
Vargem Grande
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.56.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.47.56.0
Broadcast
177.47.56.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.4182 , -44.3134
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
Itapecuru Mirim
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.47.42.0
Broadcast
177.47.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.46.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.47.46.0
Broadcast
177.47.46.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.50.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.47.50.0
Broadcast
177.47.50.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
177.47.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.47.53.0
Broadcast
177.47.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.6495 , -44.3044
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28652 ·
Telecomunicações Nordeste Ltda.
Top organization / ISP
Telecomunicações Nordeste Ltda
·
Telecomunicações Nordeste Ltda.
Top geo
Brazil
·
Maranhão
·
São Luís
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
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