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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: Host Department NJ, LLC · Clear
Snapshot 2026-01-20 Results 18 Page 1 / 1

74.50.83.0/24

Risk Max 17 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
74.50.83.0
Broadcast
74.50.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
7 hits · 4 errors
First / Last seen
2024-11-28 12:51 · 2024-11-28 14:54
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2
Open report →

74.50.86.0/24

Risk Max 3 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
74.50.86.0
Broadcast
74.50.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
3 hits · 0 errors
First / Last seen
2023-10-03 20:50 · 2023-10-03 20:50
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2
Open report →

67.217.48.0/24

Risk Max 2 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
67.217.48.0
Broadcast
67.217.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
16 hits · 0 errors
First / Last seen
2024-04-22 09:35 · 2024-04-22 16:18
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2
Open report →

74.50.89.0/24

Risk Max 1 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
74.50.89.0
Broadcast
74.50.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
5 hits · 0 errors
First / Last seen
2023-09-21 07:02 · 2023-09-23 10:03
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2
Open report →

67.217.57.0/24

Risk Max — LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
67.217.57.0
Broadcast
67.217.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
14 hits · 2 errors
First / Last seen
2023-10-22 00:39 · 2023-10-22 08:39
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2
Open report →

216.219.94.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
216.219.94.0
Broadcast
216.219.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
8 hits · 0 errors
First / Last seen
2024-04-15 21:40 · 2024-04-17 02:51
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-04-15 → 2024-04-22 · Updated 2026-01-14 · v2
Open report →

205.209.102.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
205.209.102.0
Broadcast
205.209.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
8 hits · 0 errors
First / Last seen
2023-09-06 10:22 · 2023-09-06 10:22
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2
Open report →

205.209.106.0/24

Risk Max — LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
205.209.106.0
Broadcast
205.209.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
5 hits · 3 errors
First / Last seen
2024-05-24 18:34 · 2024-05-24 18:37
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2
Open report →

74.50.94.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
74.50.94.0
Broadcast
74.50.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-18 05:55 · 2025-05-18 05:55
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

216.219.89.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
216.219.89.0
Broadcast
216.219.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-01-10 21:56 · 2024-01-10 21:56
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2
Open report →

74.50.79.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
74.50.79.0
Broadcast
74.50.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-09-27 02:59 · 2023-09-27 20:26
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2
Open report →

74.50.70.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.50.70.0
Broadcast
74.50.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-06 06:22 · 2025-08-06 06:22
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

74.50.78.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.50.78.0
Broadcast
74.50.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
2 hits · 2 errors
First / Last seen
2024-09-08 22:34 · 2024-09-09 00:41
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2
Open report →

74.50.80.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.50.80.0
Broadcast
74.50.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-02-15 14:45 · 2024-02-15 19:11
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2
Open report →

67.217.56.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.217.56.0
Broadcast
67.217.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-12-21 09:45 · 2023-12-21 09:45
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →

205.209.121.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
205.209.121.0
Broadcast
205.209.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-16 12:21 · 2024-12-16 12:21
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2
Open report →

74.50.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.50.84.0
Broadcast
74.50.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-11-20 02:59 · 2023-11-20 02:59
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-11-20 → 2023-11-27 · Updated 2026-01-14 · v2
Open report →

74.50.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.50.85.0
Broadcast
74.50.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8854 , -73.9524
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-20 03:58 · 2023-09-20 03:58
Top ASN
AS19318 · Interserver, Inc
Top organization / ISP
Host Department NJ, LLC · Interserver, Inc
Top geo
United States · New Jersey · Englewood Cliffs
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2
Open report →