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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.

131.196.78.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.196.78.0
Broadcast
131.196.78.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-12-17 08:24 · 2025-12-21 21:03
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

131.196.79.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.196.79.0
Broadcast
131.196.79.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 09:58 · 2025-12-17 13:37
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.49.211.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.49.211.0
Broadcast
187.49.211.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-07 03:46 · 2025-10-07 18:22
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

179.111.172.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.111.172.0
Broadcast
179.111.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 11:52 · 2025-09-23 11:52
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

201.94.172.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.94.172.0
Broadcast
201.94.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-12 10:32 · 2025-09-12 10:32
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.49.215.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.49.215.0
Broadcast
187.49.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 04:54 · 2025-09-10 04:54
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.54.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.54.75.0
Broadcast
177.54.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:29 · 2025-12-14 23:29
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

187.49.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.49.210.0
Broadcast
187.49.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-15 11:03 · 2025-10-15 11:03
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

189.5.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.5.196.0
Broadcast
189.5.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-29 03:03 · 2025-09-29 03:03
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.193.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.193.19.0
Broadcast
191.193.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 14:41 · 2025-09-21 14:41
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.255.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.255.213.0
Broadcast
191.255.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-18 23:42 · 2025-09-18 23:42
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

167.250.106.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
167.250.106.0
Broadcast
167.250.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-17 09:25 · 2025-08-17 09:25
Top ASN
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

45.178.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.178.33.0
Broadcast
45.178.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-12 12:16 · 2025-08-12 12:16
Top ASN
AS269005 · CE FIBRA TELECOM LTDA
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

177.94.29.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.94.29.0
Broadcast
177.94.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-18 13:36 · 2025-07-18 13:36
Top ASN
Top organization / ISP
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2