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:
Dmytro, Ahrefs Pte Ltd
·
Clear
Snapshot
2026-03-06
Results
20
Page
1
/
1
54.39.210.0/24
Risk Max
2
LOW
Footprint
45.703
%
Hits
143
Prefix / IP version
/24 · IPv4
Network
54.39.210.0
Broadcast
54.39.210.255
Observed IPs / Subnet size
117
observed ·
256
total
Centroid
45.3161 , -73.87360000000005
Hits / Errors
143
hits ·
31
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
54.39.136.0/24
Risk Max
2
LOW
Footprint
44.531
%
Hits
148
Prefix / IP version
/24 · IPv4
Network
54.39.136.0
Broadcast
54.39.136.255
Observed IPs / Subnet size
114
observed ·
256
total
Centroid
45.3161 , -73.87360000000005
Hits / Errors
148
hits ·
30
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
148.113.130.0/24
Risk Max
2
LOW
Footprint
43.359
%
Hits
139
Prefix / IP version
/24 · IPv4
Network
148.113.130.0
Broadcast
148.113.130.255
Observed IPs / Subnet size
111
observed ·
256
total
Centroid
32.896980575539615 , -116.53823021582738
Hits / Errors
139
hits ·
23
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
United States
·
California
·
San Diego
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.161.65.0/24
Risk Max
2
LOW
Footprint
42.578
%
Hits
141
Prefix / IP version
/24 · IPv4
Network
51.161.65.0
Broadcast
51.161.65.255
Observed IPs / Subnet size
109
observed ·
256
total
Centroid
45.31469999999994 , -73.8785
Hits / Errors
141
hits ·
31
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
142.44.233.0/24
Risk Max
2
LOW
Footprint
42.578
%
Hits
132
Prefix / IP version
/24 · IPv4
Network
142.44.233.0
Broadcast
142.44.233.255
Observed IPs / Subnet size
109
observed ·
256
total
Centroid
45.31469999999994 , -73.8785
Hits / Errors
132
hits ·
30
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
15.235.98.0/24
Risk Max
2
LOW
Footprint
41.797
%
Hits
135
Prefix / IP version
/24 · IPv4
Network
15.235.98.0
Broadcast
15.235.98.255
Observed IPs / Subnet size
107
observed ·
256
total
Centroid
45.31469999999993 , -73.8785
Hits / Errors
135
hits ·
23
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
54.39.0.0/24
Risk Max
1
LOW
Footprint
42.969
%
Hits
139
Prefix / IP version
/24 · IPv4
Network
54.39.0.0
Broadcast
54.39.0.255
Observed IPs / Subnet size
110
observed ·
256
total
Centroid
45.3161 , -73.8736
Hits / Errors
139
hits ·
27
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
148.113.128.0/24
Risk Max
1
LOW
Footprint
41.797
%
Hits
146
Prefix / IP version
/24 · IPv4
Network
148.113.128.0
Broadcast
148.113.128.255
Observed IPs / Subnet size
107
observed ·
256
total
Centroid
45.31469999999993 , -73.8785
Hits / Errors
146
hits ·
33
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
15.235.96.0/24
Risk Max
1
LOW
Footprint
41.797
%
Hits
131
Prefix / IP version
/24 · IPv4
Network
15.235.96.0
Broadcast
15.235.96.255
Observed IPs / Subnet size
107
observed ·
256
total
Centroid
45.02617328244269 , -74.86970229007633
Hits / Errors
131
hits ·
29
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
54.39.89.0/24
Risk Max
1
LOW
Footprint
41.406
%
Hits
136
Prefix / IP version
/24 · IPv4
Network
54.39.89.0
Broadcast
54.39.89.255
Observed IPs / Subnet size
106
observed ·
256
total
Centroid
45.3161 , -73.87360000000001
Hits / Errors
136
hits ·
36
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
142.44.220.0/24
Risk Max
1
LOW
Footprint
41.016
%
Hits
134
Prefix / IP version
/24 · IPv4
Network
142.44.220.0
Broadcast
142.44.220.255
Observed IPs / Subnet size
105
observed ·
256
total
Centroid
45.31469999999994 , -73.87849999999996
Hits / Errors
134
hits ·
34
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.222.168.0/24
Risk Max
1
LOW
Footprint
38.672
%
Hits
123
Prefix / IP version
/24 · IPv4
Network
51.222.168.0
Broadcast
51.222.168.255
Observed IPs / Subnet size
99
observed ·
256
total
Centroid
45.31469999999994 , -73.87849999999993
Hits / Errors
123
hits ·
22
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
142.44.225.0/24
Risk Max
1
LOW
Footprint
38.281
%
Hits
125
Prefix / IP version
/24 · IPv4
Network
142.44.225.0
Broadcast
142.44.225.255
Observed IPs / Subnet size
98
observed ·
256
total
Centroid
45.31469999999994 , -73.87849999999993
Hits / Errors
125
hits ·
24
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.161.37.0/24
Risk Max
1
LOW
Footprint
38.281
%
Hits
123
Prefix / IP version
/24 · IPv4
Network
51.161.37.0
Broadcast
51.161.37.255
Observed IPs / Subnet size
98
observed ·
256
total
Centroid
45.31469999999993 , -73.87849999999996
Hits / Errors
123
hits ·
18
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
142.44.228.0/24
Risk Max
1
LOW
Footprint
38.281
%
Hits
119
Prefix / IP version
/24 · IPv4
Network
142.44.228.0
Broadcast
142.44.228.255
Observed IPs / Subnet size
98
observed ·
256
total
Centroid
45.31469999999994 , -73.87849999999995
Hits / Errors
119
hits ·
20
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.222.95.0/24
Risk Max
1
LOW
Footprint
37.891
%
Hits
125
Prefix / IP version
/24 · IPv4
Network
51.222.95.0
Broadcast
51.222.95.255
Observed IPs / Subnet size
97
observed ·
256
total
Centroid
45.31469999999994 , -73.87849999999995
Hits / Errors
125
hits ·
25
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
15.235.27.0/24
Risk Max
1
LOW
Footprint
37.891
%
Hits
122
Prefix / IP version
/24 · IPv4
Network
15.235.27.0
Broadcast
15.235.27.255
Observed IPs / Subnet size
97
observed ·
256
total
Centroid
45.31469999999993 , -73.87849999999995
Hits / Errors
122
hits ·
31
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
54.39.203.0/24
Risk Max
1
LOW
Footprint
37.891
%
Hits
122
Prefix / IP version
/24 · IPv4
Network
54.39.203.0
Broadcast
54.39.203.255
Observed IPs / Subnet size
97
observed ·
256
total
Centroid
45.3161 , -73.8736
Hits / Errors
122
hits ·
22
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
54.39.6.0/24
Risk Max
1
LOW
Footprint
37.109
%
Hits
121
Prefix / IP version
/24 · IPv4
Network
54.39.6.0
Broadcast
54.39.6.255
Observed IPs / Subnet size
95
observed ·
256
total
Centroid
45.3161 , -73.87359999999995
Hits / Errors
121
hits ·
28
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Beauharnois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
167.114.139.0/24
Risk Max
1
LOW
Footprint
36.328
%
Hits
117
Prefix / IP version
/24 · IPv4
Network
167.114.139.0
Broadcast
167.114.139.255
Observed IPs / Subnet size
93
observed ·
256
total
Centroid
45.5063 , -73.57939999999994
Hits / Errors
117
hits ·
27
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
Dmytro, Ahrefs Pte Ltd
·
OVH SAS
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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