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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.

143.208.239.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.208.239.0
Broadcast
143.208.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 05:10 · 2025-12-17 14:35
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.82.61.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.82.61.0
Broadcast
170.82.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 10:36 · 2025-12-17 11:10
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.82.60.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.82.60.0
Broadcast
170.82.60.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 00:25 · 2025-12-17 05:03
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

143.208.237.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.208.237.0
Broadcast
143.208.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-28 10:33 · 2025-10-28 12:34
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

143.208.238.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.208.238.0
Broadcast
143.208.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:28 · 2025-12-14 23:28
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

143.208.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.208.236.0
Broadcast
143.208.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:26 · 2025-12-14 23:26
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

170.82.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.82.62.0
Broadcast
170.82.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-30 15:20 · 2025-11-30 15:20
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

170.82.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.82.63.0
Broadcast
170.82.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-20 00:34 · 2025-11-20 00:34
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

206.62.64.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
206.62.64.0
Broadcast
206.62.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:22 · 2025-11-06 11:22
Top ASN
AS262865 · Ired Internet Ltda
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.36.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.36.80.0
Broadcast
177.36.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2401 , -51.696
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 00:54 · 2025-11-06 00:54
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.154.248.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.154.248.0
Broadcast
177.154.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 17:41 · 2025-09-16 17:41
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.36.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.36.89.0
Broadcast
177.36.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.2401 , -51.696
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 17:43 · 2025-09-12 17:43
Top ASN
AS262865 · Ired Internet Ltda
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

206.62.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
206.62.67.0
Broadcast
206.62.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-08 07:03 · 2025-09-08 07:03
Top ASN
AS262865 · Ired Internet Ltda
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2