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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.

181.123.198.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.123.198.0
Broadcast
181.123.198.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.121.183.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.121.183.0
Broadcast
181.121.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.266199999999998 , -57.53705
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.127.31.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.127.31.0
Broadcast
181.127.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.127.230.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.127.230.0
Broadcast
181.127.230.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.184.157.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.184.157.0
Broadcast
45.184.157.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-24.0619 , -54.3098
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.123.160.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.123.160.0
Broadcast
181.123.160.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3127 , -57.581450000000004
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.123.241.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.123.241.0
Broadcast
181.123.241.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3385 , -57.5118
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.126.62.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.126.62.0
Broadcast
181.126.62.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.348 , -57.4464
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.123.156.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.123.156.0
Broadcast
181.123.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5036 , -54.6507
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.126.172.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.126.172.0
Broadcast
181.126.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5041 , -57.3635
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.40.54.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.40.54.0
Broadcast
181.40.54.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.184.156.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.184.156.0
Broadcast
45.184.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-24.0619 , -54.3098
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.122.189.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.122.189.0
Broadcast
181.122.189.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.122.187.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.122.187.0
Broadcast
181.122.187.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.348 , -57.4464
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.126.156.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.126.156.0
Broadcast
181.126.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.0667 , -57.0965
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.120.55.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.120.55.0
Broadcast
181.120.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.4678 , -57.3697
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.127.200.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.127.200.0
Broadcast
181.127.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.7495 , -56.4352
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.122.155.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.122.155.0
Broadcast
181.122.155.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3385 , -57.5118
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.124.143.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.124.143.0
Broadcast
181.124.143.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.17.219.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.17.219.0
Broadcast
186.17.219.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3438 , -57.6079
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

143.255.141.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.255.141.0
Broadcast
143.255.141.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5036 , -54.6507
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.16.167.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.16.167.0
Broadcast
186.16.167.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.17.247.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.17.247.0
Broadcast
186.17.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5036 , -54.6507
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.127.175.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.127.175.0
Broadcast
181.127.175.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5036 , -54.6507
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.124.10.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.124.10.0
Broadcast
181.124.10.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.126.24.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.126.24.0
Broadcast
181.126.24.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5036 , -54.6507
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.120.220.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.120.220.0
Broadcast
181.120.220.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.4429 , -56.4371
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.121.56.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.121.56.0
Broadcast
181.121.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.121.51.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.121.51.0
Broadcast
181.121.51.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.3438 , -57.6079
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.2.217.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.2.217.0
Broadcast
186.2.217.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.126.210.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.126.210.0
Broadcast
181.126.210.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.126.22.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.126.22.0
Broadcast
181.126.22.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.5036 , -54.6507
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.121.203.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.121.203.0
Broadcast
181.121.203.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.17.81.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.17.81.0
Broadcast
186.17.81.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.127.131.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.127.131.0
Broadcast
181.127.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.121.176.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.121.176.0
Broadcast
181.121.176.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.277549999999998 , -57.5687
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.123.129.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.123.129.0
Broadcast
181.123.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.21585 , -57.48755
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.17.201.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.17.201.0
Broadcast
186.17.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.121.154.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.121.154.0
Broadcast
181.121.154.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.12.185.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.12.185.0
Broadcast
186.12.185.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.2869 , -57.6511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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