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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.

186.251.198.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.251.198.0
Broadcast
186.251.198.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 03:24 · 2025-12-17 12:01
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.11.115.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.11.115.0
Broadcast
177.11.115.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-07-31 05:38 · 2025-08-03 23:20
Top ASN
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

186.251.196.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.251.196.0
Broadcast
186.251.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 07:02 · 2025-09-15 07:02
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.24.87.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.24.87.0
Broadcast
191.24.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 03:54 · 2025-09-14 03:54
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

45.177.208.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.177.208.0
Broadcast
45.177.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-01 06:14 · 2026-01-01 06:14
Top ASN
AS268999 · Fronteira Internet
Top organization / ISP
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

186.251.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.251.193.0
Broadcast
186.251.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-23 20:15 · 2025-12-23 20:15
Top ASN
Window / Updated
2025-12-22 → 2025-12-29 · Updated 2026-01-14 · v2

186.251.195.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.251.195.0
Broadcast
186.251.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 03:13 · 2025-12-17 03:13
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.208.152.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.208.152.0
Broadcast
186.208.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7831 , -55.7919
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 19:45 · 2025-11-28 19:45
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.100.134.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.100.134.0
Broadcast
177.100.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:26 · 2025-11-26 02:26
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.127.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.127.178.0
Broadcast
177.127.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 23:15 · 2025-11-24 23:15
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.7.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.7.2.0
Broadcast
177.7.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 12:15 · 2025-11-06 12:15
Top ASN
AS8167 · V tal
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.98.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.98.168.0
Broadcast
177.98.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 08:15 · 2025-10-28 08:15
Top ASN
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

177.7.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.7.3.0
Broadcast
177.7.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-22 08:23 · 2025-10-22 08:23
Top ASN
AS8167 · V tal
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2

177.127.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.127.179.0
Broadcast
177.127.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-11 13:03 · 2025-10-11 13:03
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.100.135.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.100.135.0
Broadcast
177.100.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-05 10:34 · 2025-10-05 10:34
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

189.73.166.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.73.166.0
Broadcast
189.73.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-02 00:22 · 2025-10-02 00:22
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.98.169.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.98.169.0
Broadcast
177.98.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 23:32 · 2025-09-23 23:32
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

186.251.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.251.197.0
Broadcast
186.251.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 11:08 · 2025-09-16 11:08
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

186.251.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.251.194.0
Broadcast
186.251.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-13 14:02 · 2025-09-13 14:02
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.98.170.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.98.170.0
Broadcast
177.98.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 11:12 · 2025-09-12 11:12
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

170.254.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.254.188.0
Broadcast
170.254.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-08 17:18 · 2025-09-08 17:18
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.24.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.24.85.0
Broadcast
191.24.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-07 00:21 · 2025-09-07 00:21
Top ASN
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

177.4.14.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.4.14.0
Broadcast
177.4.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-27 14:23 · 2025-08-27 14:23
Top ASN
AS8167 · V tal
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

189.73.167.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.73.167.0
Broadcast
189.73.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-27 03:30 · 2025-08-27 03:30
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

177.100.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.100.132.0
Broadcast
177.100.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-20 20:07 · 2025-08-20 20:07
Top ASN
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

177.127.180.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.127.180.0
Broadcast
177.127.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-01 05:34 · 2025-08-01 05:34
Top ASN
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2