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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.

187.87.144.0/24

Risk Max 3 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.87.144.0
Broadcast
187.87.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5217 , -46.186
Hits / Errors
7 hits · 6 errors
First / Last seen
2025-03-28 00:09 · 2025-03-28 00:09
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

201.43.140.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.43.140.0
Broadcast
201.43.140.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-09-09 23:22 · 2025-09-12 21:24
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.95.161.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.95.161.0
Broadcast
187.95.161.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.524600000000003 , -46.1835
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-18 01:15 · 2025-09-21 08:21
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.66.224.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.66.224.0
Broadcast
187.66.224.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-09 06:33 · 2025-09-14 21:01
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

38.210.52.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.210.52.0
Broadcast
38.210.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5677 , -46.1833
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-24 03:47 · 2025-11-28 02:56
Top ASN
AS273486 · jvn telecom ltda
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.35.160.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.35.160.0
Broadcast
177.35.160.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-09-09 02:10 · 2025-09-12 13:16
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

152.244.89.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
152.244.89.0
Broadcast
152.244.89.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.524600000000003 , -46.1835
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-09-10 22:19 · 2025-09-12 06:32
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

45.172.170.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.172.170.0
Broadcast
45.172.170.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 04:24 · 2025-12-17 11:15
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.35.185.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.35.185.0
Broadcast
177.35.185.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 07:15 · 2025-12-14 23:25
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

191.188.196.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.188.196.0
Broadcast
191.188.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 19:42 · 2025-09-17 13:33
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.34.218.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.34.218.0
Broadcast
177.34.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 16:24 · 2025-09-16 23:00
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.10.64.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.10.64.0
Broadcast
187.10.64.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-09 15:12 · 2025-09-12 17:43
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

189.18.46.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.18.46.0
Broadcast
189.18.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-06 00:14 · 2025-09-06 05:11
Top ASN
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

177.143.45.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.143.45.0
Broadcast
177.143.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.524600000000003 , -46.1835
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-10-04 09:02 · 2025-10-05 13:04
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.202.235.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.202.235.0
Broadcast
191.202.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 11:58 · 2025-12-14 11:58
Top ASN
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

189.68.115.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.68.115.0
Broadcast
189.68.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-12 20:53 · 2025-10-12 20:53
Top ASN
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.35.164.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.35.164.0
Broadcast
177.35.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-12 19:51 · 2025-10-12 19:51
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

191.188.139.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.188.139.0
Broadcast
191.188.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-12 06:51 · 2025-10-12 06:51
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.143.46.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.143.46.0
Broadcast
177.143.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-11 15:34 · 2025-10-11 15:34
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.143.40.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.143.40.0
Broadcast
177.143.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-08 11:22 · 2025-10-08 11:22
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.102.39.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.102.39.0
Broadcast
177.102.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-08 10:09 · 2025-10-08 10:09
Top ASN
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

191.188.136.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.188.136.0
Broadcast
191.188.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-04 08:00 · 2025-10-04 08:00
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

187.10.65.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.10.65.0
Broadcast
187.10.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-01 15:30 · 2025-10-01 15:30
Top ASN
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

45.172.203.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.172.203.0
Broadcast
45.172.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5677 , -46.1833
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 14:11 · 2025-09-28 19:32
Top ASN
AS268824 · CONNECTMAX TELECOM
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

187.2.245.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.2.245.0
Broadcast
187.2.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 06:11 · 2025-09-26 06:11
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.34.200.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.34.200.0
Broadcast
177.34.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 12:03 · 2025-09-22 12:03
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

187.2.244.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.2.244.0
Broadcast
187.2.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 09:42 · 2025-09-22 09:42
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

191.205.116.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.205.116.0
Broadcast
191.205.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 03:33 · 2025-09-22 03:33
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

201.92.249.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.92.249.0
Broadcast
201.92.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-21 20:52 · 2025-09-21 20:52
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.2.247.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.2.247.0
Broadcast
187.2.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 20:52 · 2025-09-17 20:52
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

201.26.116.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.26.116.0
Broadcast
201.26.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 16:42 · 2025-09-17 16:42
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.188.166.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.188.166.0
Broadcast
191.188.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 22:22 · 2025-09-16 22:22
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.68.94.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.68.94.0
Broadcast
177.68.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 10:07 · 2025-09-16 10:07
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.154.205.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.154.205.0
Broadcast
179.154.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 08:01 · 2025-09-16 08:01
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.188.215.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.188.215.0
Broadcast
191.188.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 11:02 · 2025-09-15 11:02
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.154.211.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.154.211.0
Broadcast
179.154.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 08:53 · 2025-09-15 08:53
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.193.33.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.193.33.0
Broadcast
191.193.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 02:13 · 2025-09-15 02:13
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.45.50.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.45.50.0
Broadcast
177.45.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 22:04 · 2025-09-14 22:04
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.143.3.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.143.3.0
Broadcast
177.143.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 21:32 · 2025-09-14 21:32
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.143.2.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.143.2.0
Broadcast
177.143.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5246 , -46.1835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 11:05 · 2025-09-14 11:05
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
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