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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.

45.71.13.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.71.13.0
Broadcast
45.71.13.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.407138461538462 , -50.101523076923066
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267595 · MILANIN NET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.231.201.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.231.201.0
Broadcast
45.231.201.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-21.393258333333335 , -50.11551666666666
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.15.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.71.15.0
Broadcast
45.71.15.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.390199999999997 , -50.11860000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS267595 · MILANIN NET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.12.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.71.12.0
Broadcast
45.71.12.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.3902 , -50.1186
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS267595 · MILANIN NET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.231.203.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.231.203.0
Broadcast
45.231.203.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.397540000000003 , -50.1112
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.129.252.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.129.252.0
Broadcast
177.129.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.417724999999997 , -50.09085
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28335 · MAXCOMM LTDA EPP
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.85.223.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.85.223.0
Broadcast
187.85.223.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3902 , -50.1186
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.129.255.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.129.255.0
Broadcast
177.129.255.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3902 , -50.1186
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS28335 · MAXCOMM LTDA EPP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.225.143.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.225.143.0
Broadcast
45.225.143.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.390200000000004 , -50.118599999999994
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266938 · LT SOLUCOES
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.129.250.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.129.250.0
Broadcast
177.129.250.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3902 , -50.1186
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS28335 · MAXCOMM LTDA EPP
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.129.249.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.129.249.0
Broadcast
177.129.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.390200000000004 , -50.118599999999994
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28335 · MAXCOMM LTDA EPP
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

164.163.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.163.239.0
Broadcast
164.163.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3902 , -50.1186
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.231.200.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.231.200.0
Broadcast
45.231.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4269 , -50.0816
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.94.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.94.26.0
Broadcast
179.94.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4269 , -50.0816
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.129.251.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.129.251.0
Broadcast
177.129.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3902 , -50.1186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28335 · MAXCOMM LTDA EPP
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2