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:
Tuluá
·
Clear
Snapshot
2026-02-01
Results
13
Page
1
/
1
181.58.4.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
181.58.4.0
Broadcast
181.58.4.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-06 06:00 · 2025-09-06 06:00
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-01 → 2025-09-08 · Updated
2026-01-14
· v2
Open report →
181.50.234.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.50.234.0
Broadcast
181.50.234.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-12-21 20:31 · 2025-12-21 20:31
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
181.52.162.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.52.162.0
Broadcast
181.52.162.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 06:06 · 2025-12-17 06:06
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
45.225.227.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.225.227.0
Broadcast
45.225.227.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 15:44 · 2025-12-14 15:44
Top ASN
AS265855 ·
LEGON TELECOMUNICACIONES SAS
Top organization / ISP
— ·
Legon Telecomunicaciones SAS
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
181.52.165.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.52.165.0
Broadcast
181.52.165.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 07:05 · 2025-12-14 07:05
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
190.61.63.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
190.61.63.0
Broadcast
190.61.63.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-25 04:23 · 2025-11-25 04:23
Top ASN
AS52468 ·
UFINET PANAMA S.A.
Top organization / ISP
—
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
191.95.164.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.95.164.0
Broadcast
191.95.164.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.08466 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-06 05:14 · 2025-11-06 05:14
Top ASN
AS27831 ·
Colombia Móvil
Top organization / ISP
Colombia Móvil
·
Colombia Móvil
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
181.52.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.52.241.0
Broadcast
181.52.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-29 07:35 · 2025-09-29 07:35
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
181.62.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.62.218.0
Broadcast
181.62.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-26 19:43 · 2025-09-26 19:43
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-22 → 2025-09-29 · Updated
2026-01-14
· v2
Open report →
191.89.2.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.89.2.0
Broadcast
191.89.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-17 01:42 · 2025-09-17 01:42
Top ASN
AS27831 ·
Colombia Móvil
Top organization / ISP
Colombia Móvil
·
Colombia Móvil
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
181.52.166.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.52.166.0
Broadcast
181.52.166.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-15 14:12 · 2025-09-15 14:12
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
181.52.160.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.52.160.0
Broadcast
181.52.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 16:41 · 2025-09-14 16:41
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
181.52.246.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.52.246.0
Broadcast
181.52.246.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
4.0834 , -76.1954
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-13 23:42 · 2025-09-13 23:42
Top ASN
AS10620 ·
Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A.
·
Telmex Colombia S.A.
Top geo
Colombia
·
Valle del Cauca Department
·
Tuluá
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
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