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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.

43.166.136.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
43.166.136.0
Broadcast
43.166.136.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.58.252.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.58.252.0
Broadcast
172.58.252.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.88511999999999 , -77.05032
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 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

167.160.58.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
167.160.58.0
Broadcast
167.160.58.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.206.83.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.206.83.0
Broadcast
45.206.83.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.85.6.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.85.6.0
Broadcast
154.85.6.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.198.17.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.198.17.0
Broadcast
154.198.17.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.206.117.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.206.117.0
Broadcast
45.206.117.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8462 , -77.3064
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.243.202.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
156.243.202.0
Broadcast
156.243.202.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.41.165.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.41.165.0
Broadcast
45.41.165.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.194.240.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.194.240.0
Broadcast
154.194.240.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.85.144.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.85.144.0
Broadcast
45.85.144.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS141039 · PacketHub S.A.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

216.126.34.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
216.126.34.0
Broadcast
216.126.34.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.0251 , -78.0042
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.94.43.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.94.43.0
Broadcast
154.94.43.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8462 , -77.3064
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.206.119.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.206.119.0
Broadcast
45.206.119.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.114.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.114.0
Broadcast
172.59.114.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.028933333333335 , -76.67443333333334
Hits / Errors
3 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

172.59.117.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.117.0
Broadcast
172.59.117.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.0293 , -78.4767
Hits / Errors
3 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

172.59.112.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.112.0
Broadcast
172.59.112.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.626533333333334 , -77.77406666666666
Hits / Errors
3 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

45.207.181.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.207.181.0
Broadcast
45.207.181.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.59.115.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.115.0
Broadcast
172.59.115.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.8303 , -76.17593333333333
Hits / Errors
3 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

45.206.82.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.206.82.0
Broadcast
45.206.82.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.206.112.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.206.112.0
Broadcast
45.206.112.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

195.184.76.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
195.184.76.0
Broadcast
195.184.76.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.6877 , -77.8369
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS213412 · ONYPHE SAS
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

44.223.116.0/24

Risk Max LOW Footprint 0.781% Hits 354
Prefix / IP version
/24 · IPv4
Network
44.223.116.0
Broadcast
44.223.116.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
354 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

23.21.179.0/24

Risk Max LOW Footprint 0.781% Hits 297
Prefix / IP version
/24 · IPv4
Network
23.21.179.0
Broadcast
23.21.179.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.043800000000005 , -77.4874
Hits / Errors
297 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

54.235.172.0/24

Risk Max LOW Footprint 0.781% Hits 264
Prefix / IP version
/24 · IPv4
Network
54.235.172.0
Broadcast
54.235.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
264 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.166.247.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
43.166.247.0
Broadcast
43.166.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.130.72.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
43.130.72.0
Broadcast
43.130.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.19.206.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.19.206.0
Broadcast
37.19.206.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS60068 · Datacamp Limited
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.144.115.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.144.115.0
Broadcast
45.144.115.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 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

43.166.255.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
43.166.255.0
Broadcast
43.166.255.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

108.31.25.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
108.31.25.0
Broadcast
108.31.25.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.8476 , -77.3281
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 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

43.130.67.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
43.130.67.0
Broadcast
43.130.67.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.166.128.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
43.166.128.0
Broadcast
43.166.128.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.130.102.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
43.130.102.0
Broadcast
43.130.102.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

204.111.239.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
204.111.239.0
Broadcast
204.111.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.7328 , -76.5898
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

151.240.254.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.240.254.0
Broadcast
151.240.254.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0437 , -77.4874
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS209854 · Cyberzone S.A.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.61.103.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.61.103.0
Broadcast
45.61.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 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

99.95.85.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
99.95.85.0
Broadcast
99.95.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.9586 , -77.357
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 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

173.252.101.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
173.252.101.0
Broadcast
173.252.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.5235 , -77.3158
Hits / Errors
3 hits · 3 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS32934 · Facebook, Inc.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.94.51.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.94.51.0
Broadcast
154.94.51.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.8047 , -77.0435
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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