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.
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Active filter:
Altamira
·
Clear
Snapshot
2026-03-07
Results
16
Page
1
/
1
168.0.81.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
168.0.81.0
Broadcast
168.0.81.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
13
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS265225 ·
XINGU TELECOM LTDA
Top organization / ISP
Xingu Telecom Ltda
·
Xingu Telecom Ltda
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
131.161.206.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
131.161.206.0
Broadcast
131.161.206.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS263258 ·
INTERLIG TELECOM
Top organization / ISP
Interlig Telecom
·
Interlig Telecom
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.6.140.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
200.6.140.0
Broadcast
200.6.140.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-3.2052000000000005 , -52.2029
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS263262 ·
MOV TELECOM LTDA
Top organization / ISP
MOV TELECOM LTDA
·
MOV TELECOM LTDA
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
168.0.80.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
168.0.80.0
Broadcast
168.0.80.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS265225 ·
XINGU TELECOM LTDA
Top organization / ISP
Xingu Telecom Ltda
·
Xingu Telecom Ltda
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.58.254.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
200.58.254.0
Broadcast
200.58.254.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
22.449 , -97.9847
Hits / Errors
2
hits ·
1
errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS265586 ·
INBTEL SA DE CV
Top organization / ISP
PBX HOSTING SA DE CV
·
Inbtel SA De CV
Top geo
Mexico
·
Tamaulipas
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.172.232.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
45.172.232.0
Broadcast
45.172.232.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS268800 ·
micro line comercial ltda
Top organization / ISP
micro line comercial ltda
·
micro line comercial ltda
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
143.208.138.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
143.208.138.0
Broadcast
143.208.138.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS61776 ·
Provedor de Acesso à Internet Eireli
Top organization / ISP
Provedor de Acesso à Internet Eireli
·
Provedor de Acesso à Internet Eireli
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.6.141.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
200.6.141.0
Broadcast
200.6.141.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS263262 ·
MOV TELECOM LTDA
Top organization / ISP
MOV TELECOM LTDA
·
MOV TELECOM LTDA
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
152.241.50.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
152.241.50.0
Broadcast
152.241.50.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
Latin American and Caribbean IP address Regional Registry
·
Vivo
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
143.208.136.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
143.208.136.0
Broadcast
143.208.136.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS61776 ·
Provedor de Acesso à Internet Eireli
Top organization / ISP
Provedor de Acesso à Internet Eireli
·
Provedor de Acesso à Internet Eireli
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
154.40.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
154.40.139.0
Broadcast
154.40.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
19.6773 , -70.8443
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS274168 ·
DIGITAL SATELITE LR, S.R.L.
Top organization / ISP
DIGITAL SATELITE LR, S.R.L
·
DIGITAL SATELITE LR, S.R.L.
Top geo
Dominican Republic
·
Puerto Plata
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.115.2.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.115.2.0
Broadcast
179.115.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.255.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.255.14.0
Broadcast
138.255.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS263947 ·
VirtualSpace Telecom
Top organization / ISP
VirtualSpace Telecom
·
VirtualSpace Telecom
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
192.141.24.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
192.141.24.0
Broadcast
192.141.24.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS267461 ·
GLEIDSON DE O. MARQUES - ME
Top organization / ISP
Gleidson De O. Marques - ME
·
Gleidson De O. Marques - ME
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.115.7.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.115.7.0
Broadcast
179.115.7.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
143.208.251.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
143.208.251.0
Broadcast
143.208.251.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-3.2052 , -52.2029
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS265133 ·
. Radius
Top organization / ISP
. Radius
·
. Radius
Top geo
Brazil
·
Pará
·
Altamira
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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