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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.

177.54.187.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.54.187.0
Broadcast
177.54.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.49280000000001
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-10-12 09:11 · 2024-10-12 09:11
Top ASN
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

177.54.190.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.54.190.0
Broadcast
177.54.190.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.4017 , -45.49280000000001
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-09-11 12:25 · 2025-09-12 12:24
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

200.196.141.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.196.141.0
Broadcast
200.196.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.49280000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-04 10:14 · 2025-10-04 10:15
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

200.196.140.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.196.140.0
Broadcast
200.196.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-07 04:52 · 2025-10-07 04:52
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.54.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.161.0
Broadcast
177.54.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 11:03 · 2025-12-14 11:03
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

177.54.191.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.191.0
Broadcast
177.54.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 05:22 · 2025-12-14 05:22
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

177.54.174.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.174.0
Broadcast
177.54.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:24 · 2025-12-14 02:24
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

177.54.162.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.162.0
Broadcast
177.54.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 00:01 · 2025-11-26 00:01
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.54.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.186.0
Broadcast
177.54.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 21:33 · 2025-11-23 21:33
Top ASN
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

177.54.169.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.169.0
Broadcast
177.54.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 06:15 · 2025-11-06 06:15
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

179.148.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.148.62.0
Broadcast
179.148.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 00:44 · 2025-11-06 00:44
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.54.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.175.0
Broadcast
177.54.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-05 09:52 · 2025-10-05 09:52
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.54.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.172.0
Broadcast
177.54.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-29 21:02 · 2025-09-29 21:02
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.54.167.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.167.0
Broadcast
177.54.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 23:23 · 2025-09-23 23:23
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.54.170.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.170.0
Broadcast
177.54.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 03:53 · 2025-09-21 03:53
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.54.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.184.0
Broadcast
177.54.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 00:41 · 2025-09-17 00:41
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.148.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.148.63.0
Broadcast
179.148.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 23:41 · 2025-09-16 23:41
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.54.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.164.0
Broadcast
177.54.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-20 16:14 · 2025-08-20 16:14
Top ASN
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

177.54.163.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.163.0
Broadcast
177.54.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 23:42 · 2025-08-06 23:42
Top ASN
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

179.148.60.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.148.60.0
Broadcast
179.148.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 22:36 · 2025-08-02 22:36
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2