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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.

185.228.133.0/24

Risk Max LOW Footprint 14.453% Hits 51
Prefix / IP version
/24 · IPv4
Network
185.228.133.0
Broadcast
185.228.133.255
Observed IPs / Subnet size
37 observed · 256 total
Centroid
43.599400000000024 , 39.72890000000001
Hits / Errors
51 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS57354 · SYSTEMA Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.99.6.0/24

Risk Max LOW Footprint 11.328% Hits 50
Prefix / IP version
/24 · IPv4
Network
185.99.6.0
Broadcast
185.99.6.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
43.59959799999999 , 39.72916399999999
Hits / Errors
50 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50257 · JV A-Mobile Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.228.135.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.228.135.0
Broadcast
185.228.135.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.599625 , 39.729200000000006
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS57354 · SYSTEMA Ltd
Top organization / ISP
— · SYSTEMA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.217.77.0/24

Risk Max LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
178.217.77.0
Broadcast
178.217.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.3933 , 40.0128
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS51112 · OSS Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

2.63.234.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
2.63.234.0
Broadcast
2.63.234.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.212 , 36.7103
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS201776 · Miranda-Media Ltd
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.10.172.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.10.172.0
Broadcast
185.10.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.4579 , 39.9245
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS50257 · JV A-Mobile Ltd.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

192.166.127.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
192.166.127.0
Broadcast
192.166.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.59955 , 39.7291
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.40.209.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.40.209.0
Broadcast
31.40.209.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.212 , 36.7103
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS201776 · Miranda-Media Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.228.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.228.132.0
Broadcast
185.228.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5997 , 39.7293
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS57354 · SYSTEMA Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

118.240.170.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.240.170.0
Broadcast
118.240.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9399 , 139.8906
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top geo
Japan · Chiba · Noda
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

193.0.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
193.0.150.0
Broadcast
193.0.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5997 , 39.7293
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS47586 · Business Svyaz
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2