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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.
Active filter: Valledupar · Clear
Snapshot 2026-01-21 Results 27 Page 1 / 1

204.157.232.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
204.157.232.0
Broadcast
204.157.232.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 04:45 · 2025-12-17 20:14
Top ASN
AS272930 · INTERCOL WISP S.A.S.
Top organization / ISP
AGIS · Intercol Colombia
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

179.1.202.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.1.202.0
Broadcast
179.1.202.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.4654 , -73.2531
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 00:53 · 2025-11-06 18:23
Top ASN
AS18678 · INTERNEXA S.A. E.S.P
Top organization / ISP
Conexion Digital Express · Internexa S.a. E.S.P
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

177.255.90.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.255.90.0
Broadcast
177.255.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 02:11 · 2025-09-20 02:11
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Colombia Móvil · Colombia Móvil
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.169.88.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.169.88.0
Broadcast
186.169.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-18 20:31 · 2025-09-18 20:31
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 · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.235.11.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.235.11.0
Broadcast
181.235.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 06:34 · 2025-09-15 06:34
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 · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.71.225.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.71.225.0
Broadcast
181.71.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-06 22:24 · 2025-09-06 22:24
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Colombia Móvil · Colombia Móvil
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

190.60.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.60.57.0
Broadcast
190.60.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-03 14:30 · 2026-01-03 14:30
Top ASN
AS52468 · UFINET PANAMA S.A.
Top organization / ISP
UFINET COLOMBIA, S. A · IFX NETWORKS COLOMBIA
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2
Open report →

186.169.87.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.169.87.0
Broadcast
186.169.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-29 18:32 · 2025-12-29 18:32
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 · Cesar Department · Valledupar
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2
Open report →

186.80.54.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.80.54.0
Broadcast
186.80.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-01 21:36 · 2025-12-01 21:36
Top ASN
AS10620 · Telmex Colombia S.A.
Top organization / ISP
Telmex Colombia S.A. · Telmex Colombia S.A.
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

181.235.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.235.9.0
Broadcast
181.235.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-28 04:55 · 2025-11-28 04:55
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 · Cesar Department · Valledupar
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

38.211.102.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.211.102.0
Broadcast
38.211.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 23:37 · 2025-11-23 23:37
Top ASN
AS272937 · TUNORTETV TELECOMUNICACIONES S.A.S.
Top organization / ISP
TU NORTETV TELECOMUNICACIONES · Tunortetv Telecomunicaciones S.A.S.
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

186.169.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.169.79.0
Broadcast
186.169.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 21:54 · 2025-11-15 21:54
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 · Cesar Department · Valledupar
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2
Open report →

170.0.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.0.9.0
Broadcast
170.0.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-08 16:52 · 2025-10-08 16:52
Top ASN
AS270088 · GUAJIRANET ISP S.A.S.
Top organization / ISP
Guajiranet ISP · Guajiranet ISP S.A.S.
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

191.107.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.107.85.0
Broadcast
191.107.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-03 03:31 · 2025-10-03 03:31
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 · Cesar Department · Valledupar
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

45.169.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.169.39.0
Broadcast
45.169.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4654 , -73.2531
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 06:21 · 2025-09-21 06:21
Top ASN
AS262191 · LIBERTY NETWORKS DE COLOMBIA S.A.S
Top organization / ISP
Intcoer Valledupar · Liberty Networks De Colombia
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

191.91.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.91.180.0
Broadcast
191.91.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 17:42 · 2025-09-19 17:42
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Colombia Móvil · Colombia Móvil
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.169.89.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.169.89.0
Broadcast
186.169.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 16:42 · 2025-09-17 16:42
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 · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.235.7.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.235.7.0
Broadcast
181.235.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 15:20 · 2025-09-17 15:20
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 · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

179.13.11.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.13.11.0
Broadcast
179.13.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 08:27 · 2025-09-16 08:27
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Colombia Móvil · Colombia Móvil
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.169.40.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.169.40.0
Broadcast
186.169.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 16:21 · 2025-09-12 16:21
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 · Cesar Department · Valledupar
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

179.1.87.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.1.87.0
Broadcast
179.1.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4654 , -73.2531
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 10:50 · 2025-09-12 10:50
Top ASN
AS18678 · INTERNEXA S.A. E.S.P
Top organization / ISP
Internexa S.a. E.S.P · Internexa S.a. E.S.P
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.169.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.169.39.0
Broadcast
186.169.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 20:33 · 2025-09-08 20:33
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 · Cesar Department · Valledupar
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

181.131.217.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.131.217.0
Broadcast
181.131.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-28 08:35 · 2025-08-28 08:35
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 · Cesar Department · Valledupar
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

186.169.54.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.169.54.0
Broadcast
186.169.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-27 08:54 · 2025-08-27 08:54
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 · Cesar Department · Valledupar
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

181.235.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.235.0.0
Broadcast
181.235.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-26 11:03 · 2025-08-26 11:03
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 · Cesar Department · Valledupar
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

190.60.48.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.60.48.0
Broadcast
190.60.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4654 , -73.2531
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-22 09:40 · 2025-08-22 09:40
Top ASN
AS52468 · UFINET PANAMA S.A.
Top organization / ISP
UFINET COLOMBIA, S. A · IFX NETWORKS COLOMBIA
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

179.13.6.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.13.6.0
Broadcast
179.13.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.4653 , -73.2498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-08 11:26 · 2025-08-08 11:26
Top ASN
AS27831 · Colombia Móvil
Top organization / ISP
Colombia Móvil · Colombia Móvil
Top geo
Colombia · Cesar Department · Valledupar
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →