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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.

177.54.187.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.54.187.0
Broadcast
177.54.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4017 , -45.49280000000001
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-10-12 09:11 · 2024-10-12 09:11
Top ASN
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

177.184.182.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.184.182.0
Broadcast
177.184.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.8543 , -42.8941
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-02-17 05:09 · 2024-02-17 05:09
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

170.244.140.0/24

Risk Max 1 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
170.244.140.0
Broadcast
170.244.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
20 hits · 6 errors
First / Last seen
2024-05-18 21:14 · 2024-05-18 21:17
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

177.52.241.0/24

Risk Max LOW Footprint 2.344% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.52.241.0
Broadcast
177.52.241.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-18.8734 , -46.14430000000001
Hits / Errors
18 hits · 1 errors
First / Last seen
2025-11-06 05:46 · 2025-11-06 11:21
Top ASN
AS262453 · GOLD INTERNET LTDA
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

45.164.129.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.164.129.0
Broadcast
45.164.129.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-19.4386 , -42.606
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-09-16 21:02 · 2025-09-21 01:33
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

200.24.90.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
200.24.90.0
Broadcast
200.24.90.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-09-15 05:35 · 2025-09-15 17:14
Top ASN
AS61877 · MGX Telecom
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.39.123.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.39.123.0
Broadcast
177.39.123.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-12-17 00:24 · 2025-12-17 22:25
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.185.118.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.185.118.0
Broadcast
177.185.118.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.5219 , -42.0374
Hits / Errors
8 hits · 1 errors
First / Last seen
2025-12-17 04:33 · 2025-12-17 18:35
Top ASN
AS52932 · Fibron Telecom
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.239.194.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.239.194.0
Broadcast
170.239.194.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.577 , -43.2814
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-12-17 08:06 · 2025-12-17 21:04
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

131.0.217.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
131.0.217.0
Broadcast
131.0.217.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.967974285714286 , -41.8716
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-09-15 11:06 · 2025-09-21 08:02
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

201.162.73.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.162.73.0
Broadcast
201.162.73.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.5316 , -43.8591
Hits / Errors
6 hits · 1 errors
First / Last seen
2025-12-17 03:14 · 2025-12-21 20:31
Top ASN
AS262673 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

143.202.54.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
143.202.54.0
Broadcast
143.202.54.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.4068 , -42.9171
Hits / Errors
6 hits · 1 errors
First / Last seen
2025-12-17 03:14 · 2025-12-17 21:12
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.247.100.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.247.100.0
Broadcast
170.247.100.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.1979 , -46.2958
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-12-17 00:34 · 2025-12-17 22:52
Top ASN
AS262453 · GOLD INTERNET LTDA
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.106.186.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
179.106.186.0
Broadcast
179.106.186.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.5788 , -45.8474
Hits / Errors
6 hits · 3 errors
First / Last seen
2025-12-17 03:42 · 2025-12-17 19:57
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

201.77.170.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.77.170.0
Broadcast
201.77.170.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9644 , -44.1969
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 03:43 · 2025-12-17 21:45
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.110.208.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.110.208.0
Broadcast
187.110.208.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-12-17 00:12 · 2025-12-17 07:54
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.162.191.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.162.191.0
Broadcast
45.162.191.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.4197 , -44.8575
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 01:28 · 2025-12-17 23:54
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.79.53.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.79.53.0
Broadcast
170.79.53.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.7642 , -44.0883
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-12-17 00:44 · 2025-12-17 23:47
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.165.222.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.165.222.0
Broadcast
45.165.222.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.4386 , -42.606
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-12-17 03:04 · 2025-12-17 22:45
Top ASN
AS267933 · IBIPAR S/A
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.7.91.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.7.91.0
Broadcast
191.7.91.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-10.8988 , -37.6821
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-12-17 01:54 · 2025-12-17 21:33
Top ASN
AS52901 · MINAS TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.86.28.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.86.28.0
Broadcast
187.86.28.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.0138 , -42.4096
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 08:09 · 2025-12-17 20:53
Top ASN
AS52932 · Fibron Telecom
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.74.238.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.74.238.0
Broadcast
177.74.238.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.9757 , -43.6046
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-26 00:05 · 2025-11-28 23:44
Top ASN
AS263652 · BIZZ INTERNET LTDA
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

45.171.218.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.171.218.0
Broadcast
45.171.218.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.5604 , -43.186
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-11-25 03:23 · 2025-11-28 19:44
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

186.250.207.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.250.207.0
Broadcast
186.250.207.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-11-05 23:27 · 2025-11-06 19:52
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

191.5.85.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.5.85.0
Broadcast
191.5.85.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.7347 , -43.8223
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-06 00:33 · 2025-11-06 09:04
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.73.250.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.73.250.0
Broadcast
187.73.250.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-18.7907 , -41.9902
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-08 18:43 · 2025-09-10 17:20
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.108.92.0/24

Risk Max LOW Footprint 1.172% Hits 13
Prefix / IP version
/24 · IPv4
Network
187.108.92.0
Broadcast
187.108.92.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.3776 , -44.547
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-09-16 08:01 · 2025-09-16 20:18
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.85.95.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.85.95.0
Broadcast
187.85.95.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.2528 , -43.83939999999999
Hits / Errors
6 hits · 1 errors
First / Last seen
2025-12-17 00:44 · 2025-12-17 21:37
Top ASN
AS28258 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

201.4.93.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.4.93.0
Broadcast
201.4.93.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.115 , -44.918
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-09-22 21:21 · 2025-09-26 00:33
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

45.164.6.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.164.6.0
Broadcast
45.164.6.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.3914 , -43.64419999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 02:25 · 2025-12-17 23:54
Top ASN
AS268613 · VERO S.A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

138.0.64.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.0.64.0
Broadcast
138.0.64.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-12-17 13:55 · 2025-12-17 23:04
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.235.99.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.235.99.0
Broadcast
186.235.99.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.749 , -43.4382
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 04:02 · 2025-12-17 21:06
Top ASN
AS28258 · VERO S.A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.73.24.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.73.24.0
Broadcast
187.73.24.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.4386 , -42.606
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 01:44 · 2025-12-17 20:05
Top ASN
AS262671 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.178.251.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.178.251.0
Broadcast
45.178.251.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0165 , -44.4339
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 01:26 · 2025-12-17 12:25
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.39.125.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.39.125.0
Broadcast
177.39.125.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-12-17 02:24 · 2025-12-17 11:15
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.74.236.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.74.236.0
Broadcast
177.74.236.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-17.9757 , -43.6046
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 00:35 · 2025-12-17 08:14
Top ASN
AS263652 · BIZZ INTERNET LTDA
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

138.121.217.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.121.217.0
Broadcast
138.121.217.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-09-08 15:50 · 2025-09-09 16:11
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.185.114.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.185.114.0
Broadcast
177.185.114.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0138 , -42.4096
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-08-12 16:55 · 2025-08-17 12:26
Top ASN
AS52932 · Fibron Telecom
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

177.74.231.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.74.231.0
Broadcast
177.74.231.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.9034 , -43.5004
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-12-17 06:24 · 2025-12-17 23:47
Top ASN
AS263652 · BIZZ INTERNET LTDA
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.231.122.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.231.122.0
Broadcast
170.231.122.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.8828 , -44.080099999999995
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 01:23 · 2025-12-17 18:25
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
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