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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.

151.68.254.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.68.254.0
Broadcast
151.68.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.4938 , 11.338699999999998
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.75.82.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.75.82.0
Broadcast
151.75.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8449 , 14.2716
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.16.7.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.16.7.0
Broadcast
151.16.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.8166 , 8.40702
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.12.223.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.12.223.0
Broadcast
151.12.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.83599999999999 , 8.69683
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.43.192.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.43.192.0
Broadcast
151.43.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1693 , 10.5674
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.43.238.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.43.238.0
Broadcast
151.43.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.462799999999994 , 11.8807
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.45.200.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.45.200.0
Broadcast
151.45.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1122 , 16.8547
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Italy · Apulia · Bari
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.50.196.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.50.196.0
Broadcast
151.50.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1122 , 16.8547
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Italy · Apulia · Bari
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.73.159.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.73.159.0
Broadcast
151.73.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8449 , 14.2716
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.77.46.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.77.46.0
Broadcast
151.77.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8449 , 14.2716
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.81.28.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.81.28.0
Broadcast
151.81.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.4847 , 11.327999999999998
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.32.202.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.32.202.0
Broadcast
151.32.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.0729 , 7.689
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.38.23.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.38.23.0
Broadcast
151.38.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.2177 , 11.1789
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.43.244.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.43.244.0
Broadcast
151.43.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.8919 , 12.5113
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Italy · Lazio · Rome
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.46.75.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.46.75.0
Broadcast
151.46.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4385 , 10.9938
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.57.54.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.57.54.0
Broadcast
151.57.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7511 , 11.3225
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.44.222.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.44.222.0
Broadcast
151.44.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.6462 , 17.5166
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.44.38.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.44.38.0
Broadcast
151.44.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.126 , 7.63136
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.44.53.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.44.53.0
Broadcast
151.44.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4758 , 11.9456
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.45.61.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.45.61.0
Broadcast
151.45.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1122 , 16.8547
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Italy · Apulia · Bari
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.50.15.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.50.15.0
Broadcast
151.50.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4617 , 17.2436
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.54.72.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.54.72.0
Broadcast
151.54.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2219 , 14.6372
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.70.241.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.70.241.0
Broadcast
151.70.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8449 , 14.2716
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.45.59.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.45.59.0
Broadcast
151.45.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1122 , 16.8547
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Italy · Apulia · Bari
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.55.249.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.55.249.0
Broadcast
151.55.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5336 , 10.2194
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.74.223.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.74.223.0
Broadcast
151.74.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4925 , 15.0701
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.34.35.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.34.35.0
Broadcast
151.34.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3947 , 9.63826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.42.232.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.42.232.0
Broadcast
151.42.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.6534 , 10.9231
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.57.202.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.57.202.0
Broadcast
151.57.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2197 , 14.0023
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.61.250.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.61.250.0
Broadcast
151.61.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.6534 , 10.9231
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.38.26.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.38.26.0
Broadcast
151.38.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.2051 , 11.7378
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.46.156.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.46.156.0
Broadcast
151.46.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2312 , 16.298
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.46.46.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.46.46.0
Broadcast
151.46.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9618 , 12.7363
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.38.80.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.38.80.0
Broadcast
151.38.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.0122 , 9.57139
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
— · INFOSTRADA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.44.159.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.44.159.0
Broadcast
151.44.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.6086 , 14.9821
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.53.18.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.53.18.0
Broadcast
151.53.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4925 , 15.0701
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.54.29.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.54.29.0
Broadcast
151.54.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4925 , 15.0701
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.56.161.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.56.161.0
Broadcast
151.56.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1122 , 16.8547
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Italy · Apulia · Bari
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.74.22.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.74.22.0
Broadcast
151.74.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4925 , 15.0701
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.81.108.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.81.108.0
Broadcast
151.81.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.0729 , 7.689
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1267 · WIND TRE S.P.A.
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2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2