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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: LINE TELECOM LTDA · Clear
Snapshot 2026-03-07 Results 24 Page 1 / 1

143.255.98.0/24

Risk Max — LOW Footprint 5.078% Hits 16
Prefix / IP version
/24 · IPv4
Network
143.255.98.0
Broadcast
143.255.98.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-28.471200000000003 , -48.8388
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS52977 · Sul Online Telecom Ltda - EPP
Top organization / ISP
Sul Online Telecom Ltda - EPP · Sul Online Telecom Ltda - EPP
Top geo
Brazil · Santa Catarina · Laguna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.255.99.0/24

Risk Max — LOW Footprint 4.297% Hits 12
Prefix / IP version
/24 · IPv4
Network
143.255.99.0
Broadcast
143.255.99.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-28.471200000000007 , -48.8388
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52977 · Sul Online Telecom Ltda - EPP
Top organization / ISP
Sul Online Telecom Ltda - EPP · Sul Online Telecom Ltda - EPP
Top geo
Brazil · Santa Catarina · Laguna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.255.96.0/24

Risk Max — LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
143.255.96.0
Broadcast
143.255.96.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-28.938372727272725 , -49.510172727272725
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52977 · Sul Online Telecom Ltda - EPP
Top organization / ISP
Sul Online Telecom Ltda - EPP · Sul Online Telecom Ltda - EPP
Top geo
Brazil · Santa Catarina · Araranguá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.197.66.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
168.197.66.0
Broadcast
168.197.66.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-25.398599999999995 , -51.459999999999994
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.231.4.0/24

Risk Max — LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.231.4.0
Broadcast
170.231.4.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-28.188800000000004 , -48.707
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52977 · Sul Online Telecom Ltda - EPP
Top organization / ISP
Sul Online Telecom Ltda - EPP · Sul Online Telecom Ltda - EPP
Top geo
Brazil · Santa Catarina · Imbituba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.255.97.0/24

Risk Max — LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
143.255.97.0
Broadcast
143.255.97.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.9378 , -49.504349999999995
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52977 · Sul Online Telecom Ltda - EPP
Top organization / ISP
Sul Online Telecom Ltda - EPP · Sul Online Telecom Ltda - EPP
Top geo
Brazil · Santa Catarina · Araranguá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.197.67.0/24

Risk Max — LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
168.197.67.0
Broadcast
168.197.67.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-25.3986 , -51.46
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.197.64.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
168.197.64.0
Broadcast
168.197.64.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-25.181 , -51.1107
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Prudentópolis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.50.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.226.50.0
Broadcast
186.226.50.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-24.7337 , -53.8202
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.186.235.0/24

Risk Max — LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.186.235.0
Broadcast
138.186.235.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-24.7337 , -53.8202
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.197.65.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.197.65.0
Broadcast
168.197.65.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.3986 , -51.46
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.53.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.226.53.0
Broadcast
186.226.53.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.3986 , -51.46
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Mercurio Telecom Ltda · Line Telecom Ltda
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.52.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.226.52.0
Broadcast
186.226.52.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.3986 , -51.46
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Mercurio Telecom Ltda · Line Telecom Ltda
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.55.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.226.55.0
Broadcast
186.226.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3986 , -51.46
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Mercurio Telecom Ltda · Line Telecom Ltda
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.54.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.226.54.0
Broadcast
186.226.54.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3986 , -51.46
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Mercurio Telecom Ltda · Line Telecom Ltda
Top geo
Brazil · Paraná · Guarapuava
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.210.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.255.210.0
Broadcast
131.255.210.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.7611 , -48.5729
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Matinhos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.71.241.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.71.241.0
Broadcast
45.71.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3834 , -41.6642
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS267645 · Vision On Line Telecom LTDA
Top organization / ISP
Vision On Line Telecom LTDA · Vision On Line Telecom LTDA
Top geo
Brazil · Rio de Janeiro · Italva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.208.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.255.208.0
Broadcast
131.255.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.7611 , -48.5729
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Matinhos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.48.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.226.48.0
Broadcast
186.226.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.7337 , -53.8202
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.226.49.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.226.49.0
Broadcast
186.226.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.7337 , -53.8202
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.49.143.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.49.143.0
Broadcast
187.49.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.7308 , -53.7285
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28145 · RLINE TELECOM LTDA
Top organization / ISP
Rline Telecom Ltda · Rline Telecom Ltda
Top geo
Brazil · Paraná · Planalto
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.186.232.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.186.232.0
Broadcast
138.186.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.7337 , -53.8202
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.186.233.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.186.233.0
Broadcast
138.186.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.7337 , -53.8202
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262979 · LINE TELECOM LTDA
Top organization / ISP
Line Telecom Ltda · OesteLine Informática Ltda.
Top geo
Brazil · Paraná · Toledo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.190.160.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.190.160.0
Broadcast
45.190.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.8061 , -54.3277
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS269657 · MPLINE TELECOM LTDA
Top organization / ISP
Mpline Telecom Ltda · Mpline Telecom Ltda
Top geo
Brazil · Mato Grosso do Sul · Bandeirantes
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →