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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.

131.0.205.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.0.205.0
Broadcast
131.0.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.8426 , -52.5139
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 04:43 · 2025-12-17 04:43
Top ASN
AS61729 · CB NET TELECOM LTDA
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

181.135.167.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.135.167.0
Broadcast
181.135.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-11 14:20 · 2025-10-11 14:20
Top ASN
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.255.120.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.255.120.0
Broadcast
177.255.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-05 05:42 · 2025-10-05 05:42
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

181.78.21.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.78.21.0
Broadcast
181.78.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-20 13:52 · 2025-08-20 13:52
Top ASN
AS52468 · UFINET PANAMA S.A.
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

177.255.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.255.194.0
Broadcast
177.255.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:55 · 2025-12-14 23:55
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

131.0.206.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.0.206.0
Broadcast
131.0.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.8426 , -52.5139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 11:54 · 2025-12-14 11:54
Top ASN
AS61729 · CB NET TELECOM LTDA
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

190.165.41.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.165.41.0
Broadcast
190.165.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 19:32 · 2025-12-01 19:32
Top ASN
Top geo
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

181.135.163.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.135.163.0
Broadcast
181.135.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 04:35 · 2025-11-26 04:35
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.79.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.79.91.0
Broadcast
181.79.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-26 02:25 · 2025-11-26 02:25
Top ASN
AS52468 · UFINET PANAMA S.A.
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

191.89.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.89.214.0
Broadcast
191.89.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:23 · 2025-11-25 04:23
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.79.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.79.90.0
Broadcast
181.79.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 13:52 · 2025-11-24 13:52
Top ASN
AS52468 · UFINET PANAMA S.A.
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

191.89.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.89.210.0
Broadcast
191.89.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 08:03 · 2025-11-06 08:03
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

190.165.32.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.165.32.0
Broadcast
190.165.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 06:56 · 2025-11-06 06:56
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

131.0.204.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.0.204.0
Broadcast
131.0.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.8426 , -52.5139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 07:16 · 2025-10-28 07:16
Top ASN
AS61729 · CB NET TELECOM LTDA
Top organization / ISP
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

191.95.131.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.95.131.0
Broadcast
191.95.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 02:55 · 2025-10-28 02:55
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

45.187.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.187.5.0
Broadcast
45.187.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
8.16206 , -63.5654
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-08 02:15 · 2025-10-08 02:15
Top ASN
AS269846 · T.V ZAMORA, C.A.
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

191.95.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.95.133.0
Broadcast
191.95.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-26 09:11 · 2025-09-26 09:11
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

191.91.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.91.67.0
Broadcast
191.91.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 19:41 · 2025-09-20 19:41
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.244.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.244.34.0
Broadcast
177.244.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.0644 , -96.4572
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 07:01 · 2025-09-19 07:01
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.91.71.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.91.71.0
Broadcast
191.91.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 05:51 · 2025-09-19 05:51
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.91.68.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.91.68.0
Broadcast
191.91.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 19:52 · 2025-09-17 19:52
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.206.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.206.115.0
Broadcast
181.206.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-10 22:56 · 2025-09-10 22:56
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

190.109.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.109.20.0
Broadcast
190.109.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-09 03:01 · 2025-09-09 03:01
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

181.49.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.49.34.0
Broadcast
181.49.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 21:15 · 2025-09-06 21:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

177.39.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.39.46.0
Broadcast
177.39.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.8426 , -52.5139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-28 09:12 · 2025-08-28 09:12
Top ASN
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

191.95.129.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.95.129.0
Broadcast
191.95.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9184 , -74.7646
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 19:04 · 2025-08-02 19:04
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

191.89.208.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.89.208.0
Broadcast
191.89.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.9148 , -74.7602
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 03:09 · 2025-08-02 03:09
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2