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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: Airstream Communications, LLC · Clear
Snapshot 2026-01-24 Results 8 Page 1 / 1

216.26.125.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
216.26.125.0
Broadcast
216.26.125.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
44.436350000000004 , -91.44454999999999
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 04:20 · 2025-05-05 22:25
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Lemonweir Valley Telcom · Airstream Communications
Top geo
United States · Wisconsin · New Lisbon
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

207.190.83.0/24

Risk Max — LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
207.190.83.0
Broadcast
207.190.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9786 , -90.504
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-09-08 16:36 · 2024-09-08 16:36
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Richland-Grant Telephone Co-operative · Midwest Telnet
Top geo
United States · Wisconsin · Tomah
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2
Open report →

208.157.188.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
208.157.188.0
Broadcast
208.157.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.6264 , -91.9657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 16:35 · 2025-09-06 16:35
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Nelson Tel · Airstream Communications
Top geo
United States · Wisconsin · Durand
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

216.26.118.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.26.118.0
Broadcast
216.26.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.782 , -92.3892
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-03 02:04 · 2025-08-03 02:04
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Siren Tel · Airstream Communications
Top geo
United States · Wisconsin · Siren
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

216.26.121.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.26.121.0
Broadcast
216.26.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5721 , -90.1348
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-22 21:26 · 2025-05-22 21:26
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Siren Tel · Airstream Communications
Top geo
United States · Wisconsin · La Valle
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

216.26.100.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.26.100.0
Broadcast
216.26.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3069 , -92.3621
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 04:02 · 2025-05-05 04:02
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Amery Tel · Airstream Communications
Top geo
United States · Wisconsin · Amery
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

69.4.104.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.4.104.0
Broadcast
69.4.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.1319 , -92.6814
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 23:57 · 2025-05-04 23:57
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Amery Telephone Company · Airstream Communications
Top geo
United States · Wisconsin · Somerset
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

207.190.89.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
207.190.89.0
Broadcast
207.190.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9786 , -90.504
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-05-18 00:45 · 2024-05-18 00:45
Top ASN
AS11796 · Airstream Communications, LLC
Top organization / ISP
Lemonweir Valley Telephone Co · Midwest Telnet
Top geo
United States · Wisconsin · Tomah
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2
Open report →