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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: Harrisburg · Clear
Snapshot 2026-01-26 Results 28 Page 1 / 1

73.64.212.0/24

Risk Max — LOW Footprint 0.391% Hits 66
Prefix / IP version
/24 · IPv4
Network
73.64.212.0
Broadcast
73.64.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2436 , -76.8357
Hits / Errors
66 hits · 0 errors
First / Last seen
2025-05-24 17:12 · 2025-05-24 17:43
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

76.36.31.0/24

Risk Max — LOW Footprint 0.391% Hits 52
Prefix / IP version
/24 · IPv4
Network
76.36.31.0
Broadcast
76.36.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3226 , -80.6612
Hits / Errors
52 hits · 6 errors
First / Last seen
2025-05-13 23:35 · 2025-05-13 23:37
Top ASN
AS11426 · Charter Communications Inc
Top organization / ISP
Spectrum · Charter Communications
Top geo
United States · North Carolina · Harrisburg
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

174.60.178.0/24

Risk Max — LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
174.60.178.0
Broadcast
174.60.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3404 , -76.7882
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-03-13 01:34 · 2025-03-13 01:35
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2
Open report →

174.59.89.0/24

Risk Max — LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
174.59.89.0
Broadcast
174.59.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.275 , -76.80390000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-01-04 20:35 · 2025-01-04 20:38
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2
Open report →

98.25.153.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
98.25.153.0
Broadcast
98.25.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3226 , -80.6612
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 11:15 · 2025-07-22 11:15
Top ASN
AS11426 · Charter Communications Inc
Top organization / ISP
Spectrum · Charter Communications
Top geo
United States · North Carolina · Harrisburg
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

73.187.172.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
73.187.172.0
Broadcast
73.187.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 22:16 · 2025-05-22 22:16
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

73.64.130.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.64.130.0
Broadcast
73.64.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2708 , -76.8564
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-11 19:33 · 2025-10-11 19:33
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

71.207.87.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.207.87.0
Broadcast
71.207.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3404 , -76.7882
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 02:49 · 2025-09-06 02:49
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

71.58.152.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.58.152.0
Broadcast
71.58.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 00:14 · 2025-08-06 00:14
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications Holdings, Inc · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

108.55.119.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.55.119.0
Broadcast
108.55.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3404 , -76.7882
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-04 02:52 · 2025-08-04 02:52
Top ASN
AS701 · Verizon Business
Top organization / ISP
MCI Communications Services, Inc. d/b/a Verizon Business · Verizon Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

72.72.145.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.72.145.0
Broadcast
72.72.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3062 , -76.8841
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 01:38 · 2025-07-24 01:38
Top ASN
AS701 · Verizon Business
Top organization / ISP
Verizon Business · Verizon Business
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

71.58.239.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.58.239.0
Broadcast
71.58.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 01:32 · 2025-07-24 01:32
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications Holdings, Inc · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

174.60.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.60.79.0
Broadcast
174.60.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3062 , -76.8841
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-23 19:53 · 2025-07-23 19:53
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

75.190.33.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.190.33.0
Broadcast
75.190.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3226 , -80.6612
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 14:06 · 2025-07-22 14:06
Top ASN
AS11426 · Charter Communications Inc
Top organization / ISP
Spectrum · Charter Communications
Top geo
United States · North Carolina · Harrisburg
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

50.32.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.32.0.0
Broadcast
50.32.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2823 , -76.1446
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 18:08 · 2025-07-21 18:08
Top ASN
AS5650 · Frontier Communications of America, Inc.
Top organization / ISP
ADSL Frontier Communications Harrisburg · Frontier Communications Solutions
Top geo
United States · Pennsylvania · Sweet Valley
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

24.74.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.74.178.0
Broadcast
24.74.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3226 , -80.6612
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 14:25 · 2025-07-21 14:25
Top ASN
AS11426 · Charter Communications Inc
Top organization / ISP
Spectrum · Charter Communications Inc
Top geo
United States · North Carolina · Harrisburg
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

73.130.129.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.130.129.0
Broadcast
73.130.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.275 , -76.8039
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 07:14 · 2025-05-06 07:14
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

96.240.151.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
96.240.151.0
Broadcast
96.240.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3062 , -76.8841
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 04:36 · 2025-05-06 04:36
Top ASN
AS701 · Verizon Business
Top organization / ISP
Verizon Business · Verizon Business
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

73.64.211.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.64.211.0
Broadcast
73.64.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.275 , -76.8039
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 23:09 · 2025-05-05 23:09
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

73.64.63.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.64.63.0
Broadcast
73.64.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 20:21 · 2025-05-05 20:21
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

73.64.33.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.64.33.0
Broadcast
73.64.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 20:03 · 2025-05-05 20:03
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

71.58.144.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.58.144.0
Broadcast
71.58.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2708 , -76.8564
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 18:27 · 2025-05-05 18:27
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications Holdings, Inc · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

73.64.186.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.64.186.0
Broadcast
73.64.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3404 , -76.7882
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 16:43 · 2025-05-05 16:43
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

174.59.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.59.194.0
Broadcast
174.59.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 11:23 · 2025-05-05 11:23
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

71.58.238.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.58.238.0
Broadcast
71.58.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2602 , -76.8591
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 02:55 · 2025-05-05 02:55
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications Holdings, Inc · Comcast Cable Communications
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

173.92.197.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.92.197.0
Broadcast
173.92.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3226 , -80.6612
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 00:54 · 2025-05-05 00:54
Top ASN
AS11426 · Charter Communications Inc
Top organization / ISP
Spectrum · Charter Communications Inc
Top geo
United States · North Carolina · Harrisburg
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

24.74.185.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.74.185.0
Broadcast
24.74.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3226 , -80.6612
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 20:48 · 2025-05-04 20:48
Top ASN
AS11426 · Charter Communications Inc
Top organization / ISP
Spectrum · Charter Communications Inc
Top geo
United States · North Carolina · Harrisburg
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

68.162.66.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
68.162.66.0
Broadcast
68.162.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2436 , -76.8357
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-17 13:33 · 2025-02-17 13:33
Top ASN
AS701 · Verizon Business
Top organization / ISP
Verizon Online LLC · Verizon Business
Top geo
United States · Pennsylvania · Harrisburg
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2
Open report →