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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.

195.240.211.0/24

Risk Max LOW Footprint 0.391% Hits 55
Prefix / IP version
/24 · IPv4
Network
195.240.211.0
Broadcast
195.240.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.29800000000001 , 5.267299999999999
Hits / Errors
55 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.163.43.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
77.163.43.0
Broadcast
77.163.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0765 , 5.0901
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.89.64.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.89.64.0
Broadcast
86.89.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2952 , 4.8398
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.173.200.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
77.173.200.0
Broadcast
77.173.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.2275 , 6.5432999999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · FCN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.92.62.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.92.62.0
Broadcast
86.92.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3191 , 4.976
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.84.88.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.84.88.0
Broadcast
86.84.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3706 , 4.8236
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.95.206.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.95.206.0
Broadcast
86.95.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9381 , 4.5445
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.172.48.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
77.172.48.0
Broadcast
77.172.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9772 , 5.660999999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · FCN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.82.254.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.82.254.0
Broadcast
86.82.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3191 , 4.976
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN N.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.86.121.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.86.121.0
Broadcast
86.86.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.07399999999999 , 5.1197
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.204.91.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
81.204.91.0
Broadcast
81.204.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0096 , 5.8539
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.142.7.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
188.142.7.0
Broadcast
188.142.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.4153 , 4.6836
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.163.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.163.128.0
Broadcast
77.163.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.8895 , 4.468
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.174.224.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.174.224.0
Broadcast
77.174.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3528 , 4.8584
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.175.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.175.17.0
Broadcast
77.175.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.4594 , 4.6015
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.169.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.169.172.0
Broadcast
77.169.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4186 , 5.4672
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN N.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.175.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.175.164.0
Broadcast
77.175.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6004 , 4.6922
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.205.134.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.205.134.0
Broadcast
81.205.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0874 , 5.1168
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.169.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.169.57.0
Broadcast
82.169.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1719 , 7.097
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.82.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.82.168.0
Broadcast
84.82.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6358 , 5.035
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN BV
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.82.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.82.223.0
Broadcast
84.82.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9009 , 4.4945
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN BV
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.85.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.85.17.0
Broadcast
84.85.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6217 , 4.7571
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.94.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.94.109.0
Broadcast
86.94.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.9729 , 5.879
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.171.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.171.138.0
Broadcast
77.171.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3695 , 4.6359
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.172.43.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.172.43.0
Broadcast
77.172.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.1171 , 5.0942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · FCN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.175.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.175.100.0
Broadcast
77.175.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.4091 , 4.8896
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.81.177.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.81.177.0
Broadcast
86.81.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3305 , 5.2281
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.83.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.83.75.0
Broadcast
86.83.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5567 , 5.0789
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

88.159.98.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.159.98.0
Broadcast
88.159.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.937 , 4.4602
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

145.53.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
145.53.220.0
Broadcast
145.53.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3564 , 4.8802
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

145.53.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
145.53.244.0
Broadcast
145.53.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0876 , 5.1409
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

145.53.71.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
145.53.71.0
Broadcast
145.53.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.6841 , 5.1345
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.142.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.142.19.0
Broadcast
188.142.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.4327 , 4.6596
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

195.241.10.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
195.241.10.0
Broadcast
195.241.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0946 , 5.6229
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.171.114.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.171.114.0
Broadcast
77.171.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0223 , 5.1895
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.164.253.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.164.253.0
Broadcast
77.164.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3543 , 4.8951
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.165.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.165.189.0
Broadcast
77.165.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0758 , 4.2925
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

80.61.154.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.61.154.0
Broadcast
80.61.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9221 , 4.45
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.206.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.206.87.0
Broadcast
81.206.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.1379 , 5.496
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.168.134.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.168.134.0
Broadcast
82.168.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3591 , 4.793
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
— · KPN B.V
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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