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.

Search

Active filter: Floridablanca · Clear

Snapshot 2026-03-10 Results 25 Page 1 / 1

181.133.108.0/24

Risk Max — LOW Footprint 0.781% Hits 5

Prefix / IP version

/24 · IPv4

Network

181.133.108.0

Broadcast

181.133.108.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

5 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-03-01 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.133.105.0/24

Risk Max — LOW Footprint 0.781% Hits 4

Prefix / IP version

/24 · IPv4

Network

181.133.105.0

Broadcast

181.133.105.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

4 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-03-01 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.133.98.0/24

Risk Max — LOW Footprint 0.781% Hits 2

Prefix / IP version

/24 · IPv4

Network

181.133.98.0

Broadcast

181.133.98.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-03-01 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.60.145.0/24

Risk Max — LOW Footprint 0.781% Hits 2

Prefix / IP version

/24 · IPv4

Network

181.60.145.0

Broadcast

181.60.145.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

5.79803 , -74.38175000000001

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-03-01 02:00

Top ASN

AS10620 · Telmex Colombia S.A.

Top organization / ISP

Telmex Colombia S.A. · Telmex Colombia S.A.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.131.64.0/24

Risk Max — LOW Footprint 0.781% Hits 2

Prefix / IP version

/24 · IPv4

Network

181.131.64.0

Broadcast

181.131.64.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.133.111.0/24

Risk Max — LOW Footprint 0.391% Hits 3

Prefix / IP version

/24 · IPv4

Network

181.133.111.0

Broadcast

181.133.111.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.133.106.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

181.133.106.0

Broadcast

181.133.106.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-28 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.142.234.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

181.142.234.0

Broadcast

181.142.234.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-26 02:00 · 2026-02-28 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

186.83.165.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

186.83.165.0

Broadcast

186.83.165.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-23 02:00

Top ASN

AS10620 · Telmex Colombia S.A.

Top organization / ISP

Telmex Colombia S.A. · Telmex Colombia S.A.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.60.128.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.60.128.0

Broadcast

181.60.128.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.06222 , -73.0864

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-03-01 02:00 · 2026-03-02 02:00

Top ASN

AS10620 · Telmex Colombia S.A.

Top organization / ISP

Telmex Colombia S.A. · Telmex Colombia S.A.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

190.147.200.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

190.147.200.0

Broadcast

190.147.200.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-28 02:00 · 2026-03-01 02:00

Top ASN

AS10620 · Telmex Colombia S.A.

Top organization / ISP

Telmex Colombia S.A. · Telmex Colombia S.A.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

190.67.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

190.67.15.0

Broadcast

190.67.15.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-28 02:00 · 2026-03-01 02:00

Top ASN

AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

Top organization / ISP

LAJUNIORYCIASENC · Colombia Telecomunicaciones S.a. ESP BIC

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

190.67.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

190.67.26.0

Broadcast

190.67.26.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-28 02:00 · 2026-03-01 02:00

Top ASN

AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

Top organization / ISP

Colombia Telecomunicaciones S.a. ESP BIC · Colombia Telecomunicaciones S.a. ESP BIC

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

201.233.176.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

201.233.176.0

Broadcast

201.233.176.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-28 02:00 · 2026-03-01 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.131.69.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.131.69.0

Broadcast

181.131.69.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-26 02:00 · 2026-02-27 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.131.67.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.131.67.0

Broadcast

181.131.67.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-02-26 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.142.227.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.142.227.0

Broadcast

181.142.227.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-02-26 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.131.73.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.131.73.0

Broadcast

181.131.73.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.133.110.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.133.110.0

Broadcast

181.133.110.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.142.229.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.142.229.0

Broadcast

181.142.229.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.133.99.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.133.99.0

Broadcast

181.133.99.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-23 02:00 · 2026-02-24 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

EPM Telecomunicaciones S.A. E.S.P · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

190.70.4.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

190.70.4.0

Broadcast

190.70.4.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-23 02:00 · 2026-02-24 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

UNE EPM TELECOMUNICACIONES S.A · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.50.4.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.50.4.0

Broadcast

181.50.4.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-23 02:00

Top ASN

AS10620 · Telmex Colombia S.A.

Top organization / ISP

Telmex Colombia S.A. · Telmex Colombia S.A.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

186.83.164.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

186.83.164.0

Broadcast

186.83.164.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-23 02:00

Top ASN

AS10620 · Telmex Colombia S.A.

Top organization / ISP

Telmex Colombia S.A. · Telmex Colombia S.A.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

190.70.7.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

190.70.7.0

Broadcast

190.70.7.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

7.0595 , -73.0909

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-23 02:00

Top ASN

AS13489 · UNE EPM TELECOMUNICACIONES S.A.

Top organization / ISP

UNE EPM TELECOMUNICACIONES S.A · EPM Telecomunicaciones S.A. E.S.P.

Top geo

Colombia · Santander Department · Floridablanca

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →