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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.

177.223.3.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.223.3.0
Broadcast
177.223.3.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-24 12:57 · 2025-11-24 14:54
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

179.191.43.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.191.43.0
Broadcast
179.191.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-10-08 19:23 · 2025-10-12 11:22
Top ASN
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.223.10.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.223.10.0
Broadcast
177.223.10.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-10-02 15:51 · 2025-10-04 16:52
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.155.229.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.155.229.0
Broadcast
177.155.229.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.5228 , -51.3999
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-17 07:12 · 2025-09-17 10:11
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.164.25.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.164.25.0
Broadcast
179.164.25.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-15 02:13 · 2025-09-16 18:43
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.223.7.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.223.7.0
Broadcast
177.223.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 19:43 · 2025-12-17 19:43
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.213.64.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.213.64.0
Broadcast
186.213.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 10:13 · 2025-12-17 10:13
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.208.240.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.208.240.0
Broadcast
186.208.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:24 · 2025-12-17 08:24
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.208.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.208.241.0
Broadcast
186.208.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:15 · 2025-12-17 08:15
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.155.230.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.155.230.0
Broadcast
177.155.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.8582 , -44.6087
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 02:33 · 2025-12-17 02:33
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.208.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.208.242.0
Broadcast
186.208.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-14 15:17 · 2025-12-14 15:17
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

177.155.228.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.155.228.0
Broadcast
177.155.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.7489 , -47.4099
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 07:43 · 2025-12-14 07:43
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

170.244.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.244.3.0
Broadcast
170.244.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:29 · 2025-11-25 04:29
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

186.213.65.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.213.65.0
Broadcast
186.213.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 14:55 · 2025-11-24 14:55
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.191.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.128.0
Broadcast
181.191.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.205 , -41.8878
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 23:51 · 2025-11-06 23:51
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

170.244.0.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.244.0.0
Broadcast
170.244.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 11:24 · 2025-11-06 11:24
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.223.15.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.223.15.0
Broadcast
177.223.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 03:27 · 2025-11-06 03:27
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.191.130.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.130.0
Broadcast
181.191.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.205 , -41.8878
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 02:54 · 2025-11-06 02:54
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

186.208.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.208.243.0
Broadcast
186.208.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 05:55 · 2025-10-28 05:55
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

177.86.56.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.86.56.0
Broadcast
177.86.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 05:55 · 2025-10-28 05:55
Top ASN
Top organization / ISP
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

191.199.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.199.221.0
Broadcast
191.199.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-15 12:22 · 2025-10-15 12:22
Top ASN
Top organization / ISP
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

177.223.9.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.223.9.0
Broadcast
177.223.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-15 04:31 · 2025-10-15 04:31
Top ASN
AS52699 · ITANET CONECTA LTDA
Top organization / ISP
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

177.155.231.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.155.231.0
Broadcast
177.155.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.8582 , -44.6087
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-18 04:44 · 2025-09-18 04:44
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.86.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.86.58.0
Broadcast
177.86.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 16:59 · 2025-09-16 16:59
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

189.99.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.99.121.0
Broadcast
189.99.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 07:15 · 2025-09-16 07:15
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.199.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.199.220.0
Broadcast
191.199.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-13 23:50 · 2025-09-13 23:50
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.199.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.199.223.0
Broadcast
191.199.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 10:22 · 2025-09-12 10:22
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.164.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.164.30.0
Broadcast
179.164.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-11 09:20 · 2025-09-11 09:20
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.250.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.250.234.0
Broadcast
191.250.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 20:21 · 2025-09-08 20:21
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

186.213.66.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.213.66.0
Broadcast
186.213.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-07 07:09 · 2025-09-07 07:09
Top ASN
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

186.213.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.213.67.0
Broadcast
186.213.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-28 04:59 · 2025-08-28 04:59
Top ASN
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

177.86.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.86.59.0
Broadcast
177.86.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-20 14:16 · 2025-08-20 14:16
Top ASN
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

189.99.123.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.99.123.0
Broadcast
189.99.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2151 , -41.9293
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-19 06:45 · 2025-08-19 06:45
Top ASN
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2