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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: Sunbury · Clear
Snapshot 2026-01-23 Results 4 Page 1 / 1

75.97.33.0/24

Risk Max — LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
75.97.33.0
Broadcast
75.97.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8541 , -76.7909
Hits / Errors
20 hits · 1 errors
First / Last seen
2025-02-04 14:59 · 2025-02-04 15:01
Top ASN
AS3737 · PenTeleData Inc.
Top organization / ISP
PenTeleData House Account · PenTeleData Inc.
Top geo
United States · Pennsylvania · Sunbury
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2
Open report →

86.137.78.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.137.78.0
Broadcast
86.137.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4009 , -0.4143
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 18:27 · 2025-05-23 18:27
Top ASN
AS2856 · British Telecommunications PLC
Top organization / ISP
— · BT Public Internet Service
Top geo
United Kingdom · England · Sunbury-on-Thames
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

75.97.37.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.97.37.0
Broadcast
75.97.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8541 , -76.7909
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 19:37 · 2025-07-23 19:37
Top ASN
AS3737 · PenTeleData Inc.
Top organization / ISP
PenTeleData House Account · PenTeleData Inc.
Top geo
United States · Pennsylvania · Sunbury
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

148.252.141.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
148.252.141.0
Broadcast
148.252.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4042 , -0.41817
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-19 16:29 · 2024-11-19 16:29
Top ASN
AS25135 · Vodafone Limited
Top organization / ISP
Vodafone Ltd · Vodafone Limited
Top geo
United Kingdom · England · Sunbury-on-Thames
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2
Open report →