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

137.152.185.0/24

Risk Max — LOW Footprint 1.172% Hits 173
Prefix / IP version
/24 · IPv4
Network
137.152.185.0
Broadcast
137.152.185.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.4984 , -112.134
Hits / Errors
173 hits · 15 errors
First / Last seen
2024-11-06 10:27 · 2024-11-06 18:35
Top ASN
AS13485 · Grand Canyon University
Top organization / ISP
Grand Canyon University · Grand Canyon University
Top geo
United States · Arizona · Alhambra
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2
Open report →

69.62.18.0/24

Risk Max — LOW Footprint 0.391% Hits 35
Prefix / IP version
/24 · IPv4
Network
69.62.18.0
Broadcast
69.62.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.9782 , -101.9283
Hits / Errors
35 hits · 4 errors
First / Last seen
2024-11-05 18:08 · 2024-11-06 21:42
Top ASN
AS31791 · Region 16 Education Service Center
Top organization / ISP
Region 16 Education Service Center · Region 16 Education Service Center
Top geo
United States · Texas · Canyon
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2
Open report →

85.2.125.0/24

Risk Max — LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
85.2.125.0
Broadcast
85.2.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3805 , 6.2433
Hits / Errors
16 hits · 3 errors
First / Last seen
2024-09-27 09:00 · 2024-09-27 09:04
Top ASN
AS3303 · Swisscom (Switzerland) Ltd
Top organization / ISP
Swisscom (Schweiz) AG · Swisscom (Schweiz) AG - Bluewin
Top geo
Switzerland · Vaud · Nyon
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2
Open report →

31.164.250.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.164.250.0
Broadcast
31.164.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3805 , 6.2433
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-07-31 23:54 · 2025-07-31 23:54
Top ASN
AS6730 · Sunrise GmbH
Top organization / ISP
sunrise Communications AG · Sunrise GmbH
Top geo
Switzerland · Vaud · Nyon
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

99.191.33.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.191.33.0
Broadcast
99.191.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.4279 , -118.4513
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 18:57 · 2025-09-20 18:57
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · California · Canyon Country
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

162.219.216.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
162.219.216.0
Broadcast
162.219.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8949 , -74.011
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-07 13:50 · 2025-07-07 13:50
Top ASN
AS26375 · AIRESPRING, INC.
Top organization / ISP
Imagine School at Bell Canyon · AIRESPRING, INC.
Top geo
United States · New Jersey · Teaneck
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2
Open report →

72.194.89.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.194.89.0
Broadcast
72.194.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.6608 , -117.592
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 16:19 · 2025-05-05 16:19
Top ASN
AS22773 · Cox Communications Inc.
Top organization / ISP
Cox Communications · Cox Communications Inc.
Top geo
United States · California · Trabuco Canyon
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

96.8.132.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
96.8.132.0
Broadcast
96.8.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.8752 , -98.2625
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 16:12 · 2025-05-05 16:12
Top ASN
AS16527 · Guadalupe Valley Telephone Cooperative, Inc.
Top organization / ISP
Guadalupe Valley Telephone Cooperative, Inc. · Guadalupe Valley Telephone Cooperative, Inc.
Top geo
United States · Texas · Canyon Lake
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

47.152.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
47.152.16.0
Broadcast
47.152.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.7075 , -117.2397
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 15:09 · 2025-05-05 15:09
Top ASN
AS5650 · Frontier Communications of America, Inc.
Top organization / ISP
Trident-D VNG - Ontario CA · Frontier Communications Solutions
Top geo
United States · California · Canyon Lake
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →