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:
COLNETWORK C.A.
·
Clear
Snapshot
2026-03-07
Results
32
Page
1
/
1
181.233.91.0/24
Risk Max
—
LOW
Footprint
20.703
%
Hits
92
Prefix / IP version
/24 · IPv4
Network
181.233.91.0
Broadcast
181.233.91.255
Observed IPs / Subnet size
53
observed ·
256
total
Centroid
10.399099999999995 , -71.45210000000002
Hits / Errors
92
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
— ·
Colnetwork C.A.
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.233.89.0/24
Risk Max
—
LOW
Footprint
12.109
%
Hits
57
Prefix / IP version
/24 · IPv4
Network
181.233.89.0
Broadcast
181.233.89.255
Observed IPs / Subnet size
31
observed ·
256
total
Centroid
10.399099999999994 , -71.45209999999999
Hits / Errors
57
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
— ·
Colnetwork C.A.
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.51.236.0/24
Risk Max
—
LOW
Footprint
7.812
%
Hits
38
Prefix / IP version
/24 · IPv4
Network
38.51.236.0
Broadcast
38.51.236.255
Observed IPs / Subnet size
20
observed ·
256
total
Centroid
10.399099999999999 , -71.45209999999999
Hits / Errors
38
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Colnetwork C.A
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.51.239.0/24
Risk Max
—
LOW
Footprint
5.078
%
Hits
17
Prefix / IP version
/24 · IPv4
Network
38.51.239.0
Broadcast
38.51.239.255
Observed IPs / Subnet size
13
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
17
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Colnetwork C.A
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.51.237.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
38.51.237.0
Broadcast
38.51.237.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.399100000000002 , -71.45209999999999
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Colnetwork C.A
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.171.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
206.0.171.0
Broadcast
206.0.171.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.185.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.185.0
Broadcast
206.0.185.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.168.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.168.0
Broadcast
206.0.168.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.184.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.184.0
Broadcast
206.0.184.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.166.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.166.0
Broadcast
206.0.166.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.161.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
206.0.161.0
Broadcast
206.0.161.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.186.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
206.0.186.0
Broadcast
206.0.186.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.174.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.174.0
Broadcast
206.0.174.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.179.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.179.0
Broadcast
206.0.179.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.188.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
206.0.188.0
Broadcast
206.0.188.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.178.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
206.0.178.0
Broadcast
206.0.178.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.167.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
206.0.167.0
Broadcast
206.0.167.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.175.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.175.0
Broadcast
206.0.175.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.177.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.177.0
Broadcast
206.0.177.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.51.238.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
38.51.238.0
Broadcast
38.51.238.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Colnetwork C.A
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.170.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.170.0
Broadcast
206.0.170.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.233.88.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.233.88.0
Broadcast
181.233.88.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
— ·
Colnetwork C.A.
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.160.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.160.0
Broadcast
206.0.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.163.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.163.0
Broadcast
206.0.163.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.176.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.176.0
Broadcast
206.0.176.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.180.0
Broadcast
206.0.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.191.0
Broadcast
206.0.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.187.0
Broadcast
206.0.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.189.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.189.0
Broadcast
206.0.189.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.164.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.164.0
Broadcast
206.0.164.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.182.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.182.0
Broadcast
206.0.182.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
206.0.190.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
206.0.190.0
Broadcast
206.0.190.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3991 , -71.4521
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS271907 ·
COLNETWORK C.A.
Top organization / ISP
Cogent Communications
·
Colnetwork C.A
Top geo
Venezuela
·
Zulia
·
Cabimas
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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