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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.

213.89.226.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.89.226.0
Broadcast
213.89.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.35 , 17.9167
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.191.167.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.191.167.0
Broadcast
83.191.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7065 , 11.967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.249.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.249.40.0
Broadcast
83.249.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3565 , 17.9651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.177.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.177.197.0
Broadcast
83.177.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3293 , 18.0685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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

188.148.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.148.53.0
Broadcast
188.148.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.6146 , 16.5528
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.178.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.178.219.0
Broadcast
83.178.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.191.108.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.191.108.0
Broadcast
83.191.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.8912 , 16.7185
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.191.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.191.112.0
Broadcast
83.191.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7065 , 11.967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.148.211.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.148.211.0
Broadcast
188.148.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.5019 , 13.1585
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.250.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.250.82.0
Broadcast
83.250.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.045 , 12.6923
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.188.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.188.30.0
Broadcast
83.188.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.2688 , 18.1182
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.248.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.248.209.0
Broadcast
83.248.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.416 , 15.6288
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.177.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.177.35.0
Broadcast
151.177.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3497 , 17.9738
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.143.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.143.205.0
Broadcast
90.143.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.594 , 16.1885
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.240.83.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.240.83.0
Broadcast
5.240.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.218.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.218.57.0
Broadcast
77.218.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7065 , 11.967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.240.29.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.240.29.0
Broadcast
5.240.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.177.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.177.245.0
Broadcast
151.177.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7065 , 11.967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.240.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.240.26.0
Broadcast
5.240.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.199.255.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.199.255.0
Broadcast
37.199.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.2143 , 18.1441
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.139.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.139.67.0
Broadcast
90.139.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.177.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.177.203.0
Broadcast
151.177.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.365 , 13.1609
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.28.74.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.28.74.0
Broadcast
78.28.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4381 , 24.7369
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

90.129.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.129.92.0
Broadcast
90.129.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.4051 , 17.9551
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

90.130.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.130.55.0
Broadcast
90.130.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3287 , 18.0717
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.240.117.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.240.117.0
Broadcast
5.240.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.139.48.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.139.48.0
Broadcast
90.139.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.139.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.139.92.0
Broadcast
90.139.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.103.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.103.133.0
Broadcast
213.103.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7065 , 11.967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.128.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.128.153.0
Broadcast
91.128.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3293 , 18.0685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

83.252.131.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.252.131.0
Broadcast
83.252.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.6442 , 11.9332
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.251.230.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.251.230.0
Broadcast
83.251.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.238 , 17.9893
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.129.127.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.129.127.0
Broadcast
90.129.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7065 , 11.967
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.177.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.177.181.0
Broadcast
83.177.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3293 , 18.0685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

188.150.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.150.55.0
Broadcast
188.150.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.291 , 17.8121
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.254.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.254.30.0
Broadcast
83.254.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.5193 , 17.9203
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.191.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.191.186.0
Broadcast
83.191.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3784 , 13.5123
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.177.146.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.177.146.0
Broadcast
83.177.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.149.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.149.54.0
Broadcast
188.149.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3497 , 17.9738
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.252.97.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.252.97.0
Broadcast
83.252.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.7192 , 12.9412
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2