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.
Active filter: Bridgeport · Clear
Snapshot 2026-01-20 Results 15 Page 1 / 1

84.239.47.0/24

Risk Max — LOW Footprint 0.391% Hits 381
Prefix / IP version
/24 · IPv4
Network
84.239.47.0
Broadcast
84.239.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1784 , -73.1863
Hits / Errors
381 hits · 22 errors
First / Last seen
2025-01-30 17:02 · 2025-01-30 18:28
Top ASN
AS212238 · Datacamp Limited
Top organization / ISP
— · Datacamp Limited
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2
Open report →

144.121.254.0/24

Risk Max — LOW Footprint 0.391% Hits 38
Prefix / IP version
/24 · IPv4
Network
144.121.254.0
Broadcast
144.121.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7785 , -73.9898
Hits / Errors
38 hits · 4 errors
First / Last seen
2024-06-14 16:37 · 2024-06-14 16:40
Top ASN
AS46887 · Crown Castle Fiber LLC
Top organization / ISP
Great Oaks Charter School Bridgeport, Inc · Crown Castle Fiber LLC
Top geo
United States · New York · New York
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2
Open report →

153.31.113.0/24

Risk Max — LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
153.31.113.0
Broadcast
153.31.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.3258 , -80.2679
Hits / Errors
26 hits · 0 errors
First / Last seen
2025-05-09 20:20 · 2025-05-09 20:21
Top ASN
AS25996 · FBI Criminal Justice Information Services
Top organization / ISP
FBI Criminal Justice Information Services · FBI Criminal Justice Information Systems
Top geo
United States · West Virginia · Bridgeport
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

68.198.80.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
68.198.80.0
Broadcast
68.198.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-04-09 08:33 · 2025-04-09 09:16
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2
Open report →

32.221.33.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
32.221.33.0
Broadcast
32.221.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-11 18:32 · 2025-10-11 18:32
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 · Bridgeport
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

74.88.1.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.88.1.0
Broadcast
74.88.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-07-31 06:36 · 2025-07-31 06:36
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

173.239.232.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.239.232.0
Broadcast
173.239.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1792 , -73.1894
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-01-07 02:01 · 2024-01-07 02:01
Top ASN
AS46562 · Performive LLC
Top organization / ISP
Private Internet Access, Inc · LogicWeb Inc.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2024-01-01 → 2024-01-08 · Updated 2026-01-14 · v2
Open report →

24.189.220.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.189.220.0
Broadcast
24.189.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-07 15:18 · 2025-08-07 15:18
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

66.10.43.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.10.43.0
Broadcast
66.10.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5898 , -96.775
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-07 00:56 · 2025-08-07 00:56
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
SBCT-Bridgeport Appraisal · AT&T Enterprises, LLC
Top geo
United States · Texas · Lancaster
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

184.15.226.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
184.15.226.0
Broadcast
184.15.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.2865 , -80.2562
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 16:51 · 2025-05-06 16:51
Top ASN
AS5650 · Frontier Communications of America, Inc.
Top organization / ISP
ADSL Frontier Communications Clarksburg WV · Frontier Communications Solutions
Top geo
United States · West Virginia · Bridgeport
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

24.184.129.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.184.129.0
Broadcast
24.184.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 15:09 · 2025-05-05 15:09
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

32.221.45.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
32.221.45.0
Broadcast
32.221.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 09:51 · 2025-05-05 09:51
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 · Bridgeport
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

173.2.222.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.2.222.0
Broadcast
173.2.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-11 06:30 · 2025-02-11 06:30
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →

74.88.2.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.88.2.0
Broadcast
74.88.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1895 , -73.1892
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-02-09 10:44 · 2025-02-09 10:44
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2
Open report →

66.136.21.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.136.21.0
Broadcast
66.136.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1784 , -73.1863
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-21 04:34 · 2024-11-21 04:34
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Enterprises, LLC · AT&T Enterprises, LLC
Top geo
United States · Connecticut · Bridgeport
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2
Open report →