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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.

197.15.54.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.54.0
Broadcast
197.15.54.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
35.8251 , 10.6446
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.124.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.124.0
Broadcast
197.26.124.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.47.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.47.0
Broadcast
197.26.47.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.44.23.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.44.23.0
Broadcast
72.44.23.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.6069 , -46.3056
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.206.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.25.206.0
Broadcast
197.25.206.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.112.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.112.0
Broadcast
197.26.112.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.50.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.50.0
Broadcast
197.26.50.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.108.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.108.0
Broadcast
197.15.108.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.218.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.218.0
Broadcast
197.15.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7457 , 10.3035
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.230.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.230.0
Broadcast
197.15.230.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.70.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.70.0
Broadcast
197.15.70.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8562 , 10.1907
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.41.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.41.0
Broadcast
197.26.41.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.76.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.76.0
Broadcast
197.26.76.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.80.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.80.0
Broadcast
197.26.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.220.136.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.220.136.0
Broadcast
201.220.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
15.4967 , -88.0338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS27884 · CABLECOLOR S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.216.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.216.0
Broadcast
197.15.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7457 , 10.3035
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.189.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.25.189.0
Broadcast
197.25.189.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.118.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.118.0
Broadcast
197.26.118.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.199.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.15.199.0
Broadcast
197.15.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7457 , 10.3035
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.220.140.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.220.140.0
Broadcast
201.220.140.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
14.0828 , -87.2041
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS27884 · CABLECOLOR S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.196.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.25.196.0
Broadcast
197.25.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.217.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.25.217.0
Broadcast
197.25.217.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.35.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.35.0
Broadcast
197.26.35.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.44.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.44.0
Broadcast
197.26.44.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.199.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.25.199.0
Broadcast
197.25.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.143.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.25.143.0
Broadcast
197.25.143.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8601 , 10.1934
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.63.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.26.63.0
Broadcast
197.26.63.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.26.55.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
197.26.55.0
Broadcast
197.26.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.198.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
197.25.198.0
Broadcast
197.25.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.241.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
197.15.241.0
Broadcast
197.15.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8562 , 10.1907
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.252.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
197.15.252.0
Broadcast
197.15.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8562 , 10.1907
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.50.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.50.0
Broadcast
197.15.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8251 , 10.6446
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.6.215.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.6.215.0
Broadcast
45.6.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0507 , -68.5708
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.26.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.26.0
Broadcast
197.15.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.42.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.42.0
Broadcast
197.15.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.254.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.254.0
Broadcast
197.15.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8562 , 10.1907
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.39.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.39.0
Broadcast
197.15.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7496 , 10.2126
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.25.192.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.25.192.0
Broadcast
197.25.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.95.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.95.0
Broadcast
197.15.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.15.1.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.15.1.0
Broadcast
197.15.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8178 , 10.1656
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS37671 · 3S INF
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2