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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.

37.199.135.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.199.135.0
Broadcast
37.199.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.2143 , 18.1441
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.240.222.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.240.222.0
Broadcast
5.240.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

5.240.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.240.75.0
Broadcast
5.240.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

77.116.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.116.30.0
Broadcast
77.116.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1535 , 16.3855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.117.16.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.117.16.0
Broadcast
77.117.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1712 , 16.321
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.119.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.119.165.0
Broadcast
77.119.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2169 , 16.4997
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.119.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.119.192.0
Broadcast
77.119.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1535 , 16.3855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.219.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.219.1.0
Broadcast
77.219.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
— · Tele2 SWIPNET
Top geo
Latvia · Rīga · Riga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.177.135.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.177.135.0
Broadcast
83.177.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

83.177.154.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.177.154.0
Broadcast
83.177.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

83.179.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.179.59.0
Broadcast
83.179.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6912 , 25.2816
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

83.188.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.188.245.0
Broadcast
83.188.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.6667 , 13.4333
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.248.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.248.11.0
Broadcast
83.248.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.045 , 12.6923
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.248.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.248.17.0
Broadcast
83.248.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3565 , 17.9651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.248.48.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.248.48.0
Broadcast
83.248.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
67.1366 , 20.6489
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.250.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.250.242.0
Broadcast
83.250.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.167 , 18.1458
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

83.250.27.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.250.27.0
Broadcast
83.250.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3996 , 17.9484
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

83.251.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.251.138.0
Broadcast
83.251.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7037 , 13.1946
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

83.254.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.254.133.0
Broadcast
83.254.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7037 , 13.1946
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

85.193.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.193.126.0
Broadcast
85.193.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.3069 , 69.6031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS48503 · Tele2 Kazakhstan
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.129.233.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.129.233.0
Broadcast
90.129.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3326 , 18.0651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.129.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.129.90.0
Broadcast
90.129.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3024 , 18.0485
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.133.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.133.102.0
Broadcast
90.133.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

90.133.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.133.236.0
Broadcast
90.133.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

90.133.84.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.133.84.0
Broadcast
90.133.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.8128 , 24.5937
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Top geo
Latvia · Ogre · Ogre
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.143.25.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.143.25.0
Broadcast
90.143.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.045 , 12.6923
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.128.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.128.178.0
Broadcast
91.128.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3293 , 18.0685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

91.128.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.128.213.0
Broadcast
91.128.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
65.5846 , 19.1714
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.130.0.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.130.0.0
Broadcast
91.130.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.237 , 17.9819
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.64.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.64.3.0
Broadcast
176.64.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2525 , 76.9115
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS48503 · Tele2 Kazakhstan
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.68.147.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.68.147.0
Broadcast
176.68.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
58.7167 , 12.35
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.115.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.115.34.0
Broadcast
178.115.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2085 , 16.3721
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.223.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.223.188.0
Broadcast
185.223.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.1605 , 71.4703
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.229.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.229.85.0
Broadcast
185.229.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.2797 , 57.2072
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS48503 · Tele2 Kazakhstan
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.234.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.234.62.0
Broadcast
185.234.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.2123 , 63.6281
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS48503 · Tele2 Kazakhstan
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.234.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.234.63.0
Broadcast
185.234.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.2123 , 63.6281
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS48503 · Tele2 Kazakhstan
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.149.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.149.149.0
Broadcast
188.149.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3326 , 18.0651
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.149.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.149.31.0
Broadcast
188.149.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.6146 , 16.5528
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.150.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.150.103.0
Broadcast
188.150.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.6583 , 12.016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.150.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.150.168.0
Broadcast
188.150.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.2539 , 17.7853
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1257 · Tele2 Sverige AB
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2