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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.
Active filter: Encinitas · Clear
Snapshot 2026-01-23 Results 3 Page 1 / 1

76.217.128.0/24

Risk Max — LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
76.217.128.0
Broadcast
76.217.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.0562 , -117.26879999999998
Hits / Errors
14 hits · 2 errors
First / Last seen
2023-12-21 04:45 · 2023-12-21 04:50
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · California · Encinitas
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →

75.39.181.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.39.181.0
Broadcast
75.39.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.0562 , -117.2688
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 16:58 · 2025-05-05 16:58
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
PPPoX Pool - rback19.irvnca · AT&T Enterprises, LLC
Top geo
United States · California · Encinitas
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

198.20.69.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
198.20.69.0
Broadcast
198.20.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.0394 , -117.255
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-01-14 05:14 · 2024-01-14 05:14
Top ASN
AS32475 · Internap Holding LLC
Top organization / ISP
Shodan LLC · SingleHop
Top geo
United States · California · Encinitas
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2
Open report →