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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.

37.60.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.60.140.0
Broadcast
37.60.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.3386 , 23.5581
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS42956 · NAS - DI EOOD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.154.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.154.221.0
Broadcast
90.154.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
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

85.187.199.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.187.199.0
Broadcast
85.187.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6439 , 25.3594
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS48233 · Netroniks EOOD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.13.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.13.209.0
Broadcast
31.13.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1502 , 26.1603
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS57634 · SKAT POPOVO Ltd.
Top organization / ISP
— · SKAT-Omurtag
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

145.255.215.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
145.255.215.0
Broadcast
145.255.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7023 , 25.9068
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS198259 · ECOM SERVICE AD
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

79.124.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.124.51.0
Broadcast
79.124.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.1539 , 24.75
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS57344 · Telehouse EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.130.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.130.91.0
Broadcast
85.130.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4126 , 24.6089
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS13124 · A1 Bulgaria EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.76.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.76.159.0
Broadcast
77.76.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2159 , 23.5579
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS31029 · M-REAL NET Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.14.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.14.11.0
Broadcast
85.14.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.15 , 24.7667
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS197184 · Orbital Ltd
Top organization / ISP
— · Orbital EOOD
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.25.86.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.25.86.0
Broadcast
89.25.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.0839 , 25.6552
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9070 · Cooolbox AD
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.43.222.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.43.222.0
Broadcast
84.43.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2186 , 27.9123
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS21230 · M SAT Cable EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.227.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.227.193.0
Broadcast
87.227.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.4361 , 25.6394
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
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.227.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.227.203.0
Broadcast
87.227.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29580 · A1 Bulgaria EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.252.44.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.252.44.0
Broadcast
84.252.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS13124 · A1 Bulgaria EAD
Top organization / ISP
— · BLIZOO
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.76.147.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.76.147.0
Broadcast
77.76.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4596 , 24.2574
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS34295 · Geo BG Net SPLtd.
Top organization / ISP
— · Simoptic
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.71.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.71.23.0
Broadcast
77.71.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2186 , 27.9123
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29687 · Geodim Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

130.185.204.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
130.185.204.0
Broadcast
130.185.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.4821 , 26.501
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS48917 · Optinet Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.253.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.253.155.0
Broadcast
89.253.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.4361 , 25.6394
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS13124 · A1 Bulgaria EAD
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.10.211.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.10.211.0
Broadcast
46.10.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
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

46.10.127.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.10.127.0
Broadcast
46.10.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
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

78.130.250.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.130.250.0
Broadcast
78.130.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.1513 , 24.7518
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9070 · Cooolbox AD
Top organization / ISP
— · ITD Network
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.10.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.10.1.0
Broadcast
46.10.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2186 , 27.9123
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

109.121.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.121.168.0
Broadcast
109.121.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS39246 · Liulin Net Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.66.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.66.45.0
Broadcast
45.66.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7019 , 27.2441
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS31287 · IPACCT CABLE Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.146.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.146.141.0
Broadcast
45.146.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6333 , 24.8
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS35122 · Satnet LTD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.92.68.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.92.68.0
Broadcast
91.92.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.8799 , 26.448
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS34295 · Geo BG Net SPLtd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.97.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.97.181.0
Broadcast
87.97.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS13124 · A1 Bulgaria EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.211.137.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.211.137.0
Broadcast
31.211.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4126 , 24.6089
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS197897 · 5KOM OOD
Top organization / ISP
— · 5KOM
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

92.247.122.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.247.122.0
Broadcast
92.247.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0983 , 25.2124
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS42794 · Ultracom Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

109.121.154.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.121.154.0
Broadcast
109.121.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7631 , 23.1973
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS39246 · Liulin Net Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.149.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.149.153.0
Broadcast
213.149.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.8913 , 23.4806
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

212.72.198.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.72.198.0
Broadcast
212.72.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.130.253.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.130.253.0
Broadcast
78.130.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.1513 , 24.7518
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9070 · Cooolbox AD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.243.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.243.87.0
Broadcast
87.243.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

212.233.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.233.161.0
Broadcast
212.233.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4126 , 24.6089
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29582 · Optisprint OOD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

212.21.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.21.159.0
Broadcast
212.21.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8627 , 25.9648
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS39396 · NBI Systems Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

212.21.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.21.153.0
Broadcast
212.21.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.941 , 25.5755
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.159.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.159.136.0
Broadcast
78.159.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0483 , 25.5971
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS25211 · Euro Crypt EOOD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.128.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.128.46.0
Broadcast
78.128.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS60656 · BOL BG IZTOK LTD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

93.183.158.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
93.183.158.0
Broadcast
93.183.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0483 , 25.5971
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2