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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.

181.55.21.0/24

Risk Max LOW Footprint 9.766% Hits 47
Prefix / IP version
/24 · IPv4
Network
181.55.21.0
Broadcast
181.55.21.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
7.127400000000001 , -73.11909999999999
Hits / Errors
47 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.55.23.0/24

Risk Max LOW Footprint 7.812% Hits 26
Prefix / IP version
/24 · IPv4
Network
181.55.23.0
Broadcast
181.55.23.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
7.127399999999998 , -73.11909999999999
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.55.20.0/24

Risk Max LOW Footprint 7.031% Hits 29
Prefix / IP version
/24 · IPv4
Network
181.55.20.0
Broadcast
181.55.20.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
7.127399999999997 , -73.11909999999999
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.55.22.0/24

Risk Max LOW Footprint 7.031% Hits 27
Prefix / IP version
/24 · IPv4
Network
181.55.22.0
Broadcast
181.55.22.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
7.127399999999998 , -73.11909999999999
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.172.223.0/24

Risk Max LOW Footprint 5.859% Hits 31
Prefix / IP version
/24 · IPv4
Network
45.172.223.0
Broadcast
45.172.223.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
6.924538709677418 , -73.12573548387095
Hits / Errors
31 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

24.152.58.0/24

Risk Max LOW Footprint 5.078% Hits 29
Prefix / IP version
/24 · IPv4
Network
24.152.58.0
Broadcast
24.152.58.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
7.127399999999998 , -73.1191
Hits / Errors
29 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.225.73.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.225.73.0
Broadcast
181.225.73.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
7.279595555555556 , -73.18866666666666
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.79.94.0/24

Risk Max LOW Footprint 1.953% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.79.94.0
Broadcast
181.79.94.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
6.7193000000000005 , -74.26033333333334
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52468 · UFINET PANAMA S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.57.250.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.57.250.0
Broadcast
181.57.250.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.93.58.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.93.58.0
Broadcast
177.93.58.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
6.9224000000000006 , -73.62527142857142
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

24.152.59.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
24.152.59.0
Broadcast
24.152.59.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
7.127400000000001 , -73.1191
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.191.197.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
38.191.197.0
Broadcast
38.191.197.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS273103 · TV&MÁS S.A.S
Top organization / ISP
— · TV&MÁS S.A.S
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.202.156.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
152.202.156.0
Broadcast
152.202.156.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.206.103.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.206.103.0
Broadcast
181.206.103.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.114.234.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.114.234.0
Broadcast
186.114.234.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.191.254.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
38.191.254.0
Broadcast
38.191.254.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.183.254.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.183.254.0
Broadcast
186.183.254.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.14.244.0/24

Risk Max LOW Footprint 0.781% Hits 21
Prefix / IP version
/24 · IPv4
Network
190.14.244.0
Broadcast
190.14.244.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.254.63.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.254.63.0
Broadcast
177.254.63.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.110.75.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.110.75.0
Broadcast
191.110.75.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127400000000001 , -73.1191
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.14.251.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.14.251.0
Broadcast
190.14.251.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.75986 , -73.276025
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.96.131.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.96.131.0
Broadcast
190.96.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.51.209.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.51.209.0
Broadcast
181.51.209.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.174.29.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.174.29.0
Broadcast
181.174.29.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.13.17.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.13.17.0
Broadcast
190.13.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.96.136.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.96.136.0
Broadcast
190.96.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.96.146.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.96.146.0
Broadcast
190.96.146.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.202.138.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
152.202.138.0
Broadcast
152.202.138.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.110.199.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.110.199.0
Broadcast
191.110.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

167.0.32.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
167.0.32.0
Broadcast
167.0.32.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.1274 , -73.1191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.129.181.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.129.181.0
Broadcast
181.129.181.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.234.66.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.234.66.0
Broadcast
181.234.66.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.234.74.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.234.74.0
Broadcast
181.234.74.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.144.108.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.144.108.0
Broadcast
186.144.108.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
6.112733333333334 , -74.14453333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.56.104.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.56.104.0
Broadcast
181.56.104.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.56.13.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.56.13.0
Broadcast
181.56.13.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.68.140.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.68.140.0
Broadcast
190.68.140.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.96.226.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.96.226.0
Broadcast
190.96.226.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.236.95.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.236.95.0
Broadcast
181.236.95.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.110.250.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.110.250.0
Broadcast
191.110.250.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
7.127399999999999 , -73.1191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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