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.
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Active filter:
Columbus Networks USA, Inc.
·
Clear
Snapshot
2026-03-11
Results
10
Page
1
/
1
190.242.173.0/24
Risk Max
—
LOW
Footprint
4.688
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
190.242.173.0
Broadcast
190.242.173.255
Observed IPs / Subnet size
12
observed ·
256
total
Centroid
11.058978571428574 , -74.47722857142858
Hits / Errors
14
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
Columbus Networks de Colombia Limitada
·
Columbus Networks USA, Inc.
Top geo
Colombia
·
Magdalena Department
·
Santa Marta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.142.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
190.242.142.0
Broadcast
190.242.142.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
9.35498 , -74.82398571428571
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
FIBRAZO
·
Columbus Networks de Colombia Limitada
Top geo
Colombia
·
Departamento de Bolívar
·
Cartagena
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.181.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
190.242.181.0
Broadcast
190.242.181.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
3.387923333333333 , -76.51025
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
Columbus Networks de Colombia Limitada
·
Columbus Networks USA, Inc.
Top geo
Colombia
·
Valle del Cauca Department
·
Cali
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.131.233.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
190.131.233.0
Broadcast
190.131.233.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
6.2529 , -75.5646
Hits / Errors
10
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
Liberty Networks De Colombia
·
Liberty Networks De Colombia S.A.S
Top geo
Colombia
·
Antioquia
·
Medellín
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.157.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
190.242.157.0
Broadcast
190.242.157.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
3.4385 , -76.523
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
Columbus Networks de Colombia Limitada
·
Columbus Networks USA, Inc.
Top geo
Colombia
·
Valle del Cauca Department
·
Cali
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.146.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
190.242.146.0
Broadcast
190.242.146.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
14.71005 , -90.48325
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
LIBERTY NETWORKS GUATEMALA, LIMITADA
·
Columbus Networks de Colombia Limitada
Top geo
Guatemala
·
Guatemala
·
San Pedro Ayampuc
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.118.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
190.242.118.0
Broadcast
190.242.118.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
13.829428000000002 , -77.41698
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
Zona Franca On Line
·
Columbus Networks USA, Inc.
Top geo
Colombia
·
Antioquia
·
Santa Bárbara
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
69.79.101.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
69.79.101.0
Broadcast
69.79.101.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
25.9228 , -80.1562
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
Columbus Networks USA, Inc.
·
Columbus Networks USA, Inc.
Top geo
United States
·
Florida
·
North Miami Beach
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.126.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
190.242.126.0
Broadcast
190.242.126.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
3.4305399999999997 , -76.5199
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
CONINSA & RAMON H. S.A
·
Columbus Networks USA, Inc.
Top geo
Colombia
·
Valle del Cauca Department
·
Cali
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
190.242.119.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
190.242.119.0
Broadcast
190.242.119.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.57937 , -74.2168
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS23520 ·
Columbus Networks USA, Inc.
Top organization / ISP
IMS LA DORADA IP
·
Liberty Networks De Colombia
Top geo
Colombia
·
Cundinamarca
·
Soacha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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