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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.

80.77.36.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.77.36.0
Broadcast
80.77.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0352 , 28.114
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS31520 · Datagroup Retail
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.100.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.100.210.0
Broadcast
81.100.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.8995 , -3.5237
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · Virgin Media
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.103.96.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.103.96.0
Broadcast
81.103.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7287 , -2.6559
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · Virgin Media
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.236.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.236.227.0
Broadcast
81.236.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3326 , 18.0651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3301 · Telia Company AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.237.208.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.237.208.0
Broadcast
81.237.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3327 , 18.0656
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3301 · Telia Company AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.25.240.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.25.240.0
Broadcast
81.25.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS51504 · AS Telset
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.131.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.131.100.0
Broadcast
82.131.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS2586 · Elisa Eesti AS
Top organization / ISP
— · Starman
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.21.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.21.245.0
Broadcast
82.21.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2309 , 28.0583
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS37153 · Xneelo (Pty) Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.23.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.23.239.0
Broadcast
82.23.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.1719 , 24.9347
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.25.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.25.51.0
Broadcast
82.25.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2299 , 21.0093
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS12741 · Netia SA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.135.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.135.241.0
Broadcast
83.135.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0273 , 8.5147
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8881 · 1&1 Versatel GmbH
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.166.42.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.166.42.0
Broadcast
83.166.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3249 · Telia Eesti AS
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.176.24.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.176.24.0
Broadcast
83.176.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.38.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.38.115.0
Broadcast
83.38.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3221 , -3.8622
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.216.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.216.196.0
Broadcast
84.216.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3326 , 18.0651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8434 · Telenor Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.216.198.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.216.198.0
Broadcast
84.216.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3098 , 17.9796
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8434 · Telenor Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.242.139.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.242.139.0
Broadcast
84.242.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6842 , 26.3342
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8717 · A1 Bulgaria EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.52.43.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.52.43.0
Broadcast
84.52.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8728 · AS INFONET
Top organization / ISP
— · INFONET
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.52.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.52.58.0
Broadcast
84.52.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8728 · AS INFONET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.225.86.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.225.86.0
Broadcast
85.225.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.3246 , 15.1279
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8434 · Telenor Sverige AB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.24.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.24.141.0
Broadcast
85.24.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3326 , 18.0651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8473 · Bahnhof AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.253.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.253.121.0
Broadcast
85.253.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS2586 · Elisa Eesti AS
Top organization / ISP
— · Starman
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.51.14.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.51.14.0
Broadcast
86.51.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.192.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.192.227.0
Broadcast
87.192.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2097 , 69.3342
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.250.111.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.250.111.0
Broadcast
87.250.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9382 , 18.8008
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.250.123.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.250.123.0
Broadcast
87.250.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.161.78.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.161.78.0
Broadcast
89.161.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1479 , 23.1149
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.235.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.235.193.0
Broadcast
89.235.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8728 · AS INFONET
Top organization / ISP
— · INFONET
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.242.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.242.33.0
Broadcast
89.242.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.999 , -2.1871
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.41.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.41.244.0
Broadcast
89.41.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7264 , 51.4163
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.129.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.129.91.0
Broadcast
90.129.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4051 , 17.9551
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.156.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.156.196.0
Broadcast
90.156.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2615 , 69.2177
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.190.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.190.45.0
Broadcast
90.190.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.3794 , 26.7322
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3249 · Telia Eesti AS
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.217.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.217.172.0
Broadcast
90.217.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.8995 , -3.5237
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.115.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.115.40.0
Broadcast
91.115.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1974 , 15.6342
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.128.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.128.141.0
Broadcast
91.128.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3293 , 18.0685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.128.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.128.143.0
Broadcast
91.128.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3293 , 18.0685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.191.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.12.0
Broadcast
91.191.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.191.49.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.49.0
Broadcast
91.191.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7329 , 18.1888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.191.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.51.0
Broadcast
91.191.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8222 , 17.6092
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2