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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.

177.22.167.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.22.167.0
Broadcast
177.22.167.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-30.904752941176472 , -51.84387058823528
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.22.166.0/24

Risk Max LOW Footprint 3.906% Hits 20
Prefix / IP version
/24 · IPv4
Network
177.22.166.0
Broadcast
177.22.166.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-30.884894999999993 , -51.831659999999985
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.172.57.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.172.57.0
Broadcast
45.172.57.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-30.896654545454545 , -51.8388909090909
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.172.58.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.172.58.0
Broadcast
45.172.58.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.896654545454542 , -51.83889090909091
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.22.164.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.22.164.0
Broadcast
177.22.164.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-30.9196 , -51.853
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.7.146.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.7.146.0
Broadcast
191.7.146.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.9196 , -51.853
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS263320 · Sansara Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

132.255.146.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
132.255.146.0
Broadcast
132.255.146.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.31325 , -52.077600000000004
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.22.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.22.165.0
Broadcast
177.22.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9196 , -51.853
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2