DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

17.241.219.0/24

Risk Max 100 HIGH Footprint 91.016% Hits 165436
Prefix / IP version
/24 · IPv4
Network
17.241.219.0
Broadcast
17.241.219.255
Observed IPs / Subnet size
233 observed · 256 total
Centroid
37.33219999999999 , -122.01099999999995
Hits / Errors
165436 hits · 1609 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.22.245.0/24

Risk Max 100 HIGH Footprint 91.406% Hits 172292
Prefix / IP version
/24 · IPv4
Network
17.22.245.0
Broadcast
17.22.245.255
Observed IPs / Subnet size
234 observed · 256 total
Centroid
37.33219999999999 , -122.0110000000001
Hits / Errors
172292 hits · 1718 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.22.237.0/24

Risk Max 100 HIGH Footprint 91.406% Hits 171506
Prefix / IP version
/24 · IPv4
Network
17.22.237.0
Broadcast
17.22.237.255
Observed IPs / Subnet size
234 observed · 256 total
Centroid
37.33219999999999 , -122.01099999999998
Hits / Errors
171506 hits · 1584 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.22.253.0/24

Risk Max 100 HIGH Footprint 91.016% Hits 171084
Prefix / IP version
/24 · IPv4
Network
17.22.253.0
Broadcast
17.22.253.255
Observed IPs / Subnet size
233 observed · 256 total
Centroid
37.33220000000001 , -122.01099999999992
Hits / Errors
171084 hits · 1606 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.241.227.0/24

Risk Max 100 HIGH Footprint 91.016% Hits 166620
Prefix / IP version
/24 · IPv4
Network
17.241.227.0
Broadcast
17.241.227.255
Observed IPs / Subnet size
233 observed · 256 total
Centroid
37.33220000000001 , -122.01099999999991
Hits / Errors
166620 hits · 1589 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.241.75.0/24

Risk Max 100 HIGH Footprint 91.016% Hits 165316
Prefix / IP version
/24 · IPv4
Network
17.241.75.0
Broadcast
17.241.75.255
Observed IPs / Subnet size
233 observed · 256 total
Centroid
37.33220000000002 , -122.01099999999995
Hits / Errors
165316 hits · 1586 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.246.15.0/24

Risk Max 100 HIGH Footprint 90.234% Hits 172133
Prefix / IP version
/24 · IPv4
Network
17.246.15.0
Broadcast
17.246.15.255
Observed IPs / Subnet size
231 observed · 256 total
Centroid
37.33219999999997 , -122.01099999999998
Hits / Errors
172133 hits · 1564 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.246.23.0/24

Risk Max 100 HIGH Footprint 90.234% Hits 171002
Prefix / IP version
/24 · IPv4
Network
17.246.23.0
Broadcast
17.246.23.255
Observed IPs / Subnet size
231 observed · 256 total
Centroid
37.33220000000001 , -122.01100000000004
Hits / Errors
171002 hits · 1654 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

17.246.19.0/24

Risk Max 100 HIGH Footprint 87.500% Hits 166137
Prefix / IP version
/24 · IPv4
Network
17.246.19.0
Broadcast
17.246.19.255
Observed IPs / Subnet size
224 observed · 256 total
Centroid
37.33219999999997 , -122.01100000000002
Hits / Errors
166137 hits · 1641 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS714 · Apple Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

57.141.2.0/24

Risk Max 100 HIGH Footprint 27.344% Hits 821044
Prefix / IP version
/24 · IPv4
Network
57.141.2.0
Broadcast
57.141.2.255
Observed IPs / Subnet size
70 observed · 256 total
Centroid
37.33879999999999 , -121.8915999999999
Hits / Errors
821044 hits · 752 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS32934 · Facebook, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

57.141.14.0/24

Risk Max 100 HIGH Footprint 37.500% Hits 487292
Prefix / IP version
/24 · IPv4
Network
57.141.14.0
Broadcast
57.141.14.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
34.054399999999994 , -118.24400000000001
Hits / Errors
487292 hits · 923 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS32934 · Facebook, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.20.219.0/24

Risk Max 100 HIGH Footprint 99.609% Hits 9818
Prefix / IP version
/24 · IPv4
Network
143.20.219.0
Broadcast
143.20.219.255
Observed IPs / Subnet size
255 observed · 256 total
Centroid
34.05489999999999 , -118.24300000000007
Hits / Errors
9818 hits · 51 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS398465 · Rackdog, LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.59.249.0/24

Risk Max 3 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
38.59.249.0
Broadcast
38.59.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3387 , -121.885
Hits / Errors
16 hits · 15 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS41378 · Kirino LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

128.241.229.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
128.241.229.0
Broadcast
128.241.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2379 , -121.7946
Hits / Errors
4 hits · 3 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

154.12.30.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.12.30.0
Broadcast
154.12.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.1473 , -118.1446
Hits / Errors
4 hits · 3 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS401696 · cognetcloud INC
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

108.187.244.0/24

Risk Max 2 LOW Footprint 95.312% Hits 5164
Prefix / IP version
/24 · IPv4
Network
108.187.244.0
Broadcast
108.187.244.255
Observed IPs / Subnet size
244 observed · 256 total
Centroid
33.86970000000003 , -118.3693
Hits / Errors
5164 hits · 26 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS18978 · Enzu Inc
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

148.113.130.0/24

Risk Max 2 LOW Footprint 43.359% Hits 139
Prefix / IP version
/24 · IPv4
Network
148.113.130.0
Broadcast
148.113.130.255
Observed IPs / Subnet size
111 observed · 256 total
Centroid
32.896980575539615 , -116.53823021582738
Hits / Errors
139 hits · 23 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.249.66.0/24

Risk Max 1 LOW Footprint 10.156% Hits 144
Prefix / IP version
/24 · IPv4
Network
66.249.66.0
Broadcast
66.249.66.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
38.52659722222222 , -105.8997222222222
Hits / Errors
144 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.14.199.0/24

Risk Max 1 LOW Footprint 2.734% Hits 85
Prefix / IP version
/24 · IPv4
Network
72.14.199.0
Broadcast
72.14.199.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.42250000000001 , -122.08499999999998
Hits / Errors
85 hits · 13 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.249.64.0/24

Risk Max 1 LOW Footprint 1.953% Hits 98
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
98 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.249.68.0/24

Risk Max 1 LOW Footprint 1.562% Hits 138
Prefix / IP version
/24 · IPv4
Network
66.249.68.0
Broadcast
66.249.68.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
37.42249999999999 , -122.085
Hits / Errors
138 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.226.196.0/24

Risk Max 1 LOW Footprint 1.562% Hits 49
Prefix / IP version
/24 · IPv4
Network
185.226.196.0
Broadcast
185.226.196.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
34.0549 , -118.24300000000001
Hits / Errors
49 hits · 41 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS21859 · Zenlayer Inc
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.249.77.0/24

Risk Max 1 LOW Footprint 1.172% Hits 71
Prefix / IP version
/24 · IPv4
Network
66.249.77.0
Broadcast
66.249.77.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.4225 , -122.085
Hits / Errors
71 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

119.12.207.0/24

Risk Max 1 LOW Footprint 1.172% Hits 32
Prefix / IP version
/24 · IPv4
Network
119.12.207.0
Broadcast
119.12.207.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.7749 , -122.419
Hits / Errors
32 hits · 16 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.106.180.0/24

Risk Max 1 LOW Footprint 1.172% Hits 12
Prefix / IP version
/24 · IPv4
Network
170.106.180.0
Broadcast
170.106.180.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.225.55.0/24

Risk Max 1 LOW Footprint 0.391% Hits 81
Prefix / IP version
/24 · IPv4
Network
52.225.55.0
Broadcast
52.225.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
81 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.251.13.0/24

Risk Max 1 LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
47.251.13.0
Broadcast
47.251.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
48 hits · 40 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.251.93.0/24

Risk Max 1 LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
47.251.93.0
Broadcast
47.251.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7783 , -119.418
Hits / Errors
24 hits · 20 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.39.202.0/24

Risk Max 1 LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
152.39.202.0
Broadcast
152.39.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7749 , -122.41899999999998
Hits / Errors
19 hits · 7 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.233.212.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
84.233.212.0
Broadcast
84.233.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3388 , -121.8916
Hits / Errors
10 hits · 5 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS212238 · Datacamp Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.247.131.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
38.247.131.0
Broadcast
38.247.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.6816 , -117.83020000000002
Hits / Errors
10 hits · 4 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

43.130.40.0/24

Risk Max 1 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
43.130.40.0
Broadcast
43.130.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

49.51.73.0/24

Risk Max 1 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
49.51.73.0
Broadcast
49.51.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

49.51.38.0/24

Risk Max 1 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
49.51.38.0
Broadcast
49.51.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

43.153.26.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
43.153.26.0
Broadcast
43.153.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

43.153.67.0/24

Risk Max 1 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
43.153.67.0
Broadcast
43.153.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.106.193.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.106.193.0
Broadcast
170.106.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

43.159.139.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
43.159.139.0
Broadcast
43.159.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

23.231.193.0/24

Risk Max LOW Footprint 98.828% Hits 5458
Prefix / IP version
/24 · IPv4
Network
23.231.193.0
Broadcast
23.231.193.255
Observed IPs / Subnet size
253 observed · 256 total
Centroid
33.8697 , -118.36930000000004
Hits / Errors
5458 hits · 32 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS18978 · Enzu Inc
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

107.163.168.0/24

Risk Max LOW Footprint 96.484% Hits 5412
Prefix / IP version
/24 · IPv4
Network
107.163.168.0
Broadcast
107.163.168.255
Observed IPs / Subnet size
247 observed · 256 total
Centroid
33.86969999999996 , -118.36930000000002
Hits / Errors
5412 hits · 26 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS18978 · Enzu Inc
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
« First ‹ Prev
Page 1 of 32