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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.

51.8.155.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
51.8.155.0
Broadcast
51.8.155.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

116.169.183.0/24

Risk Max LOW Footprint 1.953% Hits 36
Prefix / IP version
/24 · IPv4
Network
116.169.183.0
Broadcast
116.169.183.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
30.6667 , 104.06670000000001
Hits / Errors
36 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

211.93.211.0/24

Risk Max LOW Footprint 1.953% Hits 35
Prefix / IP version
/24 · IPv4
Network
211.93.211.0
Broadcast
211.93.211.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
39.904199999999996 , 116.407
Hits / Errors
35 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.121.84.0/24

Risk Max LOW Footprint 1.953% Hits 30
Prefix / IP version
/24 · IPv4
Network
87.121.84.0
Broadcast
87.121.84.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
35.71263999999999 , -104.64622666666668
Hits / Errors
30 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS215925 · VPSVAULT.HOST LTD
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

85.11.183.0/24

Risk Max LOW Footprint 1.953% Hits 26
Prefix / IP version
/24 · IPv4
Network
85.11.183.0
Broadcast
85.11.183.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
26 hits · 11 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS212027 · PebbleHost Ltd
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

205.169.39.0/24

Risk Max LOW Footprint 1.953% Hits 15
Prefix / IP version
/24 · IPv4
Network
205.169.39.0
Broadcast
205.169.39.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.3833 , -121.983
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.242.118.0/24

Risk Max LOW Footprint 1.953% Hits 14
Prefix / IP version
/24 · IPv4
Network
190.242.118.0
Broadcast
190.242.118.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
18.659157142857143 , -78.54012142857144
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

66.249.64.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
66.249.64.0
Broadcast
66.249.64.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.4225 , -122.085
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.116.39.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
34.116.39.0
Broadcast
34.116.39.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.4225 , -122.08500000000001
Hits / Errors
10 hits · 5 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS396982 · Google LLC
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.105.210.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
109.105.210.0
Broadcast
109.105.210.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
32.7767 , -96.797
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS21859 · Zenlayer Inc
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.236.228.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
172.236.228.0
Broadcast
172.236.228.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
34.0544 , -118.24400000000001
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

35.203.210.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
35.203.210.0
Broadcast
35.203.210.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
51.5123 , -0.0909
Hits / Errors
8 hits · 2 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
AS396982 · Google LLC
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

84.37.238.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
84.37.238.0
Broadcast
84.37.238.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

84.37.242.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
84.37.242.0
Broadcast
84.37.242.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.116.176.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
87.116.176.0
Broadcast
87.116.176.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
44.8046 , 20.4637
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

173.255.161.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
173.255.161.0
Broadcast
173.255.161.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
40.7127 , -74.0059
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS62240 · Clouvider
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.58.123.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.58.123.0
Broadcast
172.58.123.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
36.211085714285716 , -107.99281428571429
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.215.247.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
31.215.247.0
Broadcast
31.215.247.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
24.454199999999997 , 54.406
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS5384 · Emirates Internet
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

135.237.127.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
135.237.127.0
Broadcast
135.237.127.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
36.677696000000005 , -78.37470999999998
Hits / Errors
7 hits · 5 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.215.170.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
31.215.170.0
Broadcast
31.215.170.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
24.4542 , 54.406
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS5384 · Emirates Internet
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.56.65.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.56.65.0
Broadcast
172.56.65.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
33.7485 , -84.38710000000002
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

94.203.200.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
94.203.200.0
Broadcast
94.203.200.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
25.3412 , 55.4224
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

82.97.199.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
82.97.199.0
Broadcast
82.97.199.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.7749 , -122.419
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.149.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.121.149.0
Broadcast
172.121.149.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

64.57.129.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
64.57.129.0
Broadcast
64.57.129.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.97.4.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
86.97.4.0
Broadcast
86.97.4.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
25.3412 , 55.4224
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS5384 · Emirates Internet
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

82.86.99.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
82.86.99.0
Broadcast
82.86.99.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
30.311880000000002 , -88.67604
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS272809 · THUNDERNET, C.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

173.252.95.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
173.252.95.0
Broadcast
173.252.95.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
41.6473 , -93.4744
Hits / Errors
5 hits · 3 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS32934 · Facebook, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.56.68.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.56.68.0
Broadcast
172.56.68.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
33.7485 , -84.3871
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.31.212.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
5.31.212.0
Broadcast
5.31.212.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
24.4542 , 54.40599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.237.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.252.237.0
Broadcast
172.252.237.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.192.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.252.192.0
Broadcast
172.252.192.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.163.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.252.163.0
Broadcast
172.252.163.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.115.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.252.115.0
Broadcast
172.252.115.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.127.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.121.127.0
Broadcast
172.121.127.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.118.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.121.118.0
Broadcast
172.121.118.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

82.197.75.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
82.197.75.0
Broadcast
82.197.75.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
53.4809 , -2.2374
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS62240 · Clouvider
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.65.193.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
20.65.193.0
Broadcast
20.65.193.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
29.4167 , -98.5
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

64.252.75.0/24

Risk Max LOW Footprint 1.562% Hits 79
Prefix / IP version
/24 · IPv4
Network
64.252.75.0
Broadcast
64.252.75.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
40.0992 , -83.1141
Hits / Errors
79 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

66.249.68.0/24

Risk Max LOW Footprint 1.562% Hits 41
Prefix / IP version
/24 · IPv4
Network
66.249.68.0
Broadcast
66.249.68.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
37.4225 , -122.085
Hits / Errors
41 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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