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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: Hamden · Clear
Snapshot 2026-01-21 Results 6 Page 1 / 1

32.220.221.0/24

Risk Max — LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
32.220.221.0
Broadcast
32.220.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3571 , -72.9334
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-05-13 02:55 · 2025-05-13 03:12
Top ASN
AS46690 · Southern New England Telephone Company and SNET America, Inc.
Top organization / ISP
Frontier Communications Solutions · Southern New England Telephone Company and SNET America
Top geo
United States · Connecticut · Hamden
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

32.210.37.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
32.210.37.0
Broadcast
32.210.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3571 , -72.9334
Hits / Errors
8 hits · 3 errors
First / Last seen
2025-01-07 04:20 · 2025-01-07 04:20
Top ASN
AS46690 · Southern New England Telephone Company and SNET America, Inc.
Top organization / ISP
Uverse-D Frontier Communications Wallingford - CT · Frontier Communications Solutions
Top geo
United States · Connecticut · Hamden
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2
Open report →

64.251.61.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.251.61.0
Broadcast
64.251.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3484 , -72.9117
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-10-11 16:06 · 2024-10-11 16:06
Top ASN
AS22742 · Connecticut Education Network
Top organization / ISP
Connecticut Education Network · Connecticut Education Network
Top geo
United States · Connecticut · Hamden
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2
Open report →

32.220.208.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
32.220.208.0
Broadcast
32.220.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3571 , -72.9334
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 05:57 · 2025-07-24 05:57
Top ASN
AS46690 · Southern New England Telephone Company and SNET America, Inc.
Top organization / ISP
Frontier Communications Solutions · Southern New England Telephone Company and SNET America
Top geo
United States · Connecticut · Hamden
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

97.180.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
97.180.209.0
Broadcast
97.180.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3571 , -72.9334
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 16:04 · 2025-05-06 16:04
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Verizon Business · Verizon Business
Top geo
United States · Connecticut · Hamden
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

216.49.132.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.49.132.0
Broadcast
216.49.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3484 , -72.9117
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 08:28 · 2025-05-05 08:28
Top ASN
AS395748 · NetSpeed LLC
Top organization / ISP
NetSpeed LLC · NetSpeed LLC
Top geo
United States · Connecticut · Hamden
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →