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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.

187.28.224.0/24

Risk Max 3 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.28.224.0
Broadcast
187.28.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.5954 , -56.0926
Hits / Errors
12 hits · 8 errors
First / Last seen
2024-05-31 15:10 · 2024-05-31 15:10
Top ASN
AS4230 · CLARO S.A.
Top organization / ISP
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

177.104.107.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.104.107.0
Broadcast
177.104.107.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-10-08 01:41 · 2025-10-10 07:19
Top ASN
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

201.71.165.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.71.165.0
Broadcast
201.71.165.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-17 03:40 · 2025-09-19 03:52
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

201.71.133.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.71.133.0
Broadcast
201.71.133.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 04:42 · 2025-12-17 23:45
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

201.71.146.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.71.146.0
Broadcast
201.71.146.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 07:03 · 2025-12-17 08:11
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.123.1.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.123.1.0
Broadcast
187.123.1.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-09-09 07:13 · 2025-09-09 17:52
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.217.193.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.217.193.0
Broadcast
191.217.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-09-09 02:21 · 2025-09-09 17:33
Top ASN
AS8167 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.123.2.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.123.2.0
Broadcast
187.123.2.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-08-19 01:01 · 2025-08-24 11:37
Top ASN
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

177.67.214.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.67.214.0
Broadcast
177.67.214.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-12 11:57 · 2025-12-14 12:24
Top ASN
AS262527 · UNSPECIFIED
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

45.71.218.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.71.218.0
Broadcast
45.71.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-22 11:43 · 2025-10-22 21:30
Top ASN
AS267629 · SGV TI E TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2

181.224.20.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.224.20.0
Broadcast
181.224.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-30 13:52 · 2025-10-04 02:53
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.221.103.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.221.103.0
Broadcast
177.221.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 21:02 · 2025-09-21 01:42
Top ASN
AS52654 · Bi-Link Telecom
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

200.180.198.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.180.198.0
Broadcast
200.180.198.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 07:27 · 2025-09-20 01:32
Top ASN
AS8167 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.123.3.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.123.3.0
Broadcast
187.123.3.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-07 04:24 · 2025-09-07 15:53
Top ASN
Top geo
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

177.56.114.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.56.114.0
Broadcast
177.56.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
17 hits · 1 errors
First / Last seen
2025-08-01 04:24 · 2025-08-01 04:25
Top ASN
AS22085 · Claro S/A
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

201.71.170.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.71.170.0
Broadcast
201.71.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-11-28 23:40 · 2025-11-28 23:40
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

187.6.73.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.6.73.0
Broadcast
187.6.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-17 12:02 · 2025-09-20 17:44
Top ASN
AS8167 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.221.99.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.99.0
Broadcast
177.221.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-20 19:25 · 2025-09-20 19:25
Top ASN
AS52654 · Bi-Link Telecom
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

201.71.135.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.135.0
Broadcast
201.71.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-01-02 18:25 · 2026-01-02 18:25
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

201.71.134.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.134.0
Broadcast
201.71.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 23:26 · 2025-12-17 23:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

201.71.164.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.164.0
Broadcast
201.71.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-17 15:31 · 2025-12-17 15:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.228.150.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.228.150.0
Broadcast
45.228.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 08:11 · 2025-12-17 08:11
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.176.99.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.176.99.0
Broadcast
179.176.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 07:10 · 2025-12-14 07:11
Top ASN
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

45.71.216.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.71.216.0
Broadcast
45.71.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-28 06:35 · 2025-11-28 06:35
Top ASN
AS267629 · SGV TI E TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

187.183.173.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.183.173.0
Broadcast
187.183.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-10 04:26 · 2025-10-10 04:26
Top ASN
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

160.20.20.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
160.20.20.0
Broadcast
160.20.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-05 13:12 · 2025-10-05 13:12
Top ASN
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

45.71.217.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.71.217.0
Broadcast
45.71.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-05 13:08 · 2025-10-05 13:08
Top ASN
AS267629 · SGV TI E TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.193.179.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.193.179.0
Broadcast
177.193.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-04 05:20 · 2025-10-04 05:20
Top ASN
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.193.173.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.193.173.0
Broadcast
177.193.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-02 06:03 · 2025-10-02 06:03
Top ASN
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

179.231.192.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.231.192.0
Broadcast
179.231.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 03:42 · 2025-09-26 03:42
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.64.234.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.64.234.0
Broadcast
177.64.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 14:21 · 2025-09-23 14:21
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.56.97.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.56.97.0
Broadcast
177.56.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 18:31 · 2025-09-20 18:31
Top ASN
AS22085 · Claro S/A
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.123.20.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.123.20.0
Broadcast
187.123.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 03:11 · 2025-09-20 03:11
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

200.50.201.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.50.201.0
Broadcast
200.50.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 10:11 · 2025-09-17 10:11
Top ASN
AS270467 · Conecta Telecom
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.53.42.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.53.42.0
Broadcast
187.53.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 12:05 · 2025-09-15 12:05
Top ASN
AS8167 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.56.110.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.56.110.0
Broadcast
177.56.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 11:44 · 2025-09-10 11:44
Top ASN
AS22085 · Claro S/A
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.95.49.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.95.49.0
Broadcast
179.95.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 10:42 · 2025-09-10 10:42
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

181.189.42.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.189.42.0
Broadcast
181.189.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 03:13 · 2025-09-10 03:13
Top ASN
AS271416 · Cuiabá Telecom
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.52.117.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.52.117.0
Broadcast
187.52.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-10 01:03 · 2025-09-10 01:03
Top ASN
AS8167 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

200.103.123.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.103.123.0
Broadcast
200.103.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-09 10:32 · 2025-09-09 10:32
Top ASN
AS8167 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
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