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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.

76.32.29.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.32.29.0
Broadcast
76.32.29.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 00:41 · 2025-07-23 14:19
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

38.91.127.0/24

Risk Max LOW Footprint 0.391% Hits 54
Prefix / IP version
/24 · IPv4
Network
38.91.127.0
Broadcast
38.91.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.816 , -117.9692
Hits / Errors
54 hits · 2 errors
First / Last seen
2025-05-21 22:52 · 2025-05-21 23:12
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

174.195.133.0/24

Risk Max LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
174.195.133.0
Broadcast
174.195.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8359 , -117.9063
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-02-27 05:21 · 2025-02-27 06:17
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

104.249.95.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
104.249.95.0
Broadcast
104.249.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.816 , -117.9692
Hits / Errors
13 hits · 1 errors
First / Last seen
2024-11-08 23:40 · 2024-11-08 23:40
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

104.28.85.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
104.28.85.0
Broadcast
104.28.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8375 , -117.91230000000002
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-04-08 05:13 · 2025-04-08 05:13
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

104.249.83.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
104.249.83.0
Broadcast
104.249.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.816 , -117.9692
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-01-28 00:26 · 2025-01-28 20:27
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

195.78.91.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
195.78.91.0
Broadcast
195.78.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8368 , -117.952
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-30 16:28 · 2025-09-30 16:28
Top ASN
AS200598 · Lunarnaut, LLC
Top organization / ISP
— · Vem
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

99.176.61.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.176.61.0
Broadcast
99.176.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8359 , -117.9063
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 22:43 · 2025-08-02 22:43
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

107.213.226.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
107.213.226.0
Broadcast
107.213.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.816 , -117.9692
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-01 10:34 · 2025-08-01 10:34
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

76.91.39.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.91.39.0
Broadcast
76.91.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 15:52 · 2025-07-22 15:52
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

76.91.44.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.91.44.0
Broadcast
76.91.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 13:06 · 2025-05-23 13:06
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

75.35.219.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
75.35.219.0
Broadcast
75.35.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8359 , -117.9063
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 11:43 · 2025-05-23 11:43
Top ASN
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

76.174.65.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.174.65.0
Broadcast
76.174.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 21:31 · 2025-05-22 21:31
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

172.248.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.248.21.0
Broadcast
172.248.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-10 13:57 · 2025-08-10 13:57
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

172.248.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.248.30.0
Broadcast
172.248.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 01:41 · 2025-07-24 01:41
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

76.32.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.32.26.0
Broadcast
76.32.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 05:59 · 2025-07-22 05:59
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

107.116.110.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
107.116.110.0
Broadcast
107.116.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8359 , -117.9063
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-23 11:25 · 2025-05-23 11:25
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

75.84.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.84.26.0
Broadcast
75.84.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 17:13 · 2025-05-06 17:13
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

76.171.113.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.171.113.0
Broadcast
76.171.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 10:35 · 2025-05-06 10:35
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

174.195.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.195.132.0
Broadcast
174.195.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8359 , -117.9063
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 18:58 · 2025-05-05 18:58
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

172.248.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.248.34.0
Broadcast
172.248.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8351 , -117.8652
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 14:58 · 2025-05-05 14:58
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

107.116.98.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
107.116.98.0
Broadcast
107.116.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8359 , -117.9063
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 02:51 · 2025-05-05 02:51
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2