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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.

35.144.103.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
35.144.103.0
Broadcast
35.144.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.6976 , -90.3604
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

192.3.2.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
192.3.2.0
Broadcast
192.3.2.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.8864 , -78.8783
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS36352 · HostPapa
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

135.84.12.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
135.84.12.0
Broadcast
135.84.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.9132 , -81.4598
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

173.68.48.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.68.48.0
Broadcast
173.68.48.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.7493 , -73.9697
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

173.252.87.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.252.87.0
Broadcast
173.252.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.7254 , -97.3208
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS32934 · Facebook, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

108.41.20.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
108.41.20.0
Broadcast
108.41.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.6372 , -73.9037
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS701 · Verizon Business
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

212.15.82.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
212.15.82.0
Broadcast
212.15.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.2612 , -95.9354
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS147049 · PacketHub S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

212.15.84.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
212.15.84.0
Broadcast
212.15.84.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.1671 , -86.7861
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS147049 · PacketHub S.A.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

173.168.239.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.168.239.0
Broadcast
173.168.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
27.4674 , -82.511
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

185.172.53.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.172.53.0
Broadcast
185.172.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.6287 , -90.1988
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS147049 · PacketHub S.A.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

212.56.53.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
212.56.53.0
Broadcast
212.56.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.0544 , -118.244
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS4213 · Krypt Technologies
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

5.194.224.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.194.224.0
Broadcast
5.194.224.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
25.3412 , 55.4224
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS5384 · Emirates Internet
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

66.249.83.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.249.83.0
Broadcast
66.249.83.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.4225 , -122.085
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.88.4.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.88.4.0
Broadcast
172.88.4.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.9576 , -118.267
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

209.87.169.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
209.87.169.0
Broadcast
209.87.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.7308 , -74.0789
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS62240 · Clouvider
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.99.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.99.0
Broadcast
172.59.99.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.0753 , -87.9332
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.91.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.91.0
Broadcast
172.59.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.2345 , -85.7236
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.8.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.8.0
Broadcast
172.59.8.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.2045 , -73.1988
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.80.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.80.0
Broadcast
172.59.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.2406 , -85.8156
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.42.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.42.0
Broadcast
172.59.42.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.2648 , -84.3221
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.68.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.68.0
Broadcast
172.59.68.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
30.3213 , -81.63300000000001
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.29.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.29.0
Broadcast
172.59.29.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.442350000000005 , -81.746
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.229.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.229.0
Broadcast
172.59.229.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.74720000000001 , -104.99600000000001
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

185.228.19.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.228.19.0
Broadcast
185.228.19.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
47.6109 , -122.3303
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS136787 · PacketHub S.A.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.9.21.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.9.21.0
Broadcast
172.9.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.1138 , -83.9991
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.93.148.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.93.148.0
Broadcast
172.93.148.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.8864 , -78.8781
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.212.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.212.0
Broadcast
172.59.212.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.6582 , -74.221
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.223.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.223.0
Broadcast
172.59.223.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.6582 , -74.221
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.214.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.214.0
Broadcast
172.59.214.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.6582 , -74.221
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

23.118.88.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
23.118.88.0
Broadcast
23.118.88.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.8206 , -84.0229
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.196.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.196.0
Broadcast
172.59.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.5359 , -101.759
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.201.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.201.0
Broadcast
172.59.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.387550000000005 , -111.806
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

181.215.195.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.215.195.0
Broadcast
181.215.195.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.8835 , -87.6305
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS262287 · Latitude.sh LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.27.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.27.0
Broadcast
172.59.27.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.58295 , -81.5685
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.188.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.188.0
Broadcast
172.59.188.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.8835 , -87.6305
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

209.35.148.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
209.35.148.0
Broadcast
209.35.148.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.9457 , -93.8471
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS399554 · Four States Fiber
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.144.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.144.0
Broadcast
172.59.144.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.9186 , -121.3132
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

212.102.44.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
212.102.44.0
Broadcast
212.102.44.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.7391 , -104.9866
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS60068 · Datacamp Limited
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.107.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.107.0
Broadcast
172.59.107.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.0566 , -87.9347
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.105.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.105.0
Broadcast
172.59.105.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.0566 , -87.9347
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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