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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: South Bend · Clear
Snapshot 2026-01-21 Results 9 Page 1 / 1

98.226.0.0/24

Risk Max — LOW Footprint 0.391% Hits 62
Prefix / IP version
/24 · IPv4
Network
98.226.0.0
Broadcast
98.226.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.7017 , -86.2913
Hits / Errors
62 hits · 2 errors
First / Last seen
2025-07-13 14:37 · 2025-07-13 14:38
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2
Open report →

76.239.63.0/24

Risk Max — LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
76.239.63.0
Broadcast
76.239.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6718 , -86.2136
Hits / Errors
18 hits · 4 errors
First / Last seen
2024-10-08 16:08 · 2024-10-08 16:12
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2
Open report →

104.5.19.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.5.19.0
Broadcast
104.5.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6853 , -86.23290000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-02-01 05:03 · 2025-02-01 05:03
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2
Open report →

71.201.99.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
71.201.99.0
Broadcast
71.201.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6227 , -86.2452
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 05:36 · 2025-07-24 04:17
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, IP Services · Comcast Cable Communications, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

45.21.65.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.21.65.0
Broadcast
45.21.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.668 , -86.3144
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-09-16 20:54 · 2024-09-16 20:54
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →

75.51.195.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.51.195.0
Broadcast
75.51.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6718 , -86.2136
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-20 19:13 · 2025-07-20 19:13
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →

104.13.18.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.13.18.0
Broadcast
104.13.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6718 , -86.2136
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 17:26 · 2025-05-06 17:26
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

98.32.237.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.32.237.0
Broadcast
98.32.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.668 , -86.3144
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 16:22 · 2025-05-05 16:22
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

170.203.141.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.203.141.0
Broadcast
170.203.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6227 , -86.2452
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 13:50 · 2025-05-05 13:50
Top ASN
AS13428 · Surf Air Wireless, LLC
Top organization / ISP
Surf Air Wireless, LLC · Surf Air Wireless, LLC
Top geo
United States · Indiana · South Bend
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →