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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.

38.253.33.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
38.253.33.0
Broadcast
38.253.33.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
45.71573333333333 , -73.51635
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-09 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

168.149.231.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
168.149.231.0
Broadcast
168.149.231.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
45.75484 , -63.92866
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.159.123.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
104.159.123.0
Broadcast
104.159.123.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
45.8122 , -66.6784
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-10 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.15.88.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
38.15.88.0
Broadcast
38.15.88.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
45.500025 , -73.52695
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-09 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

192.214.250.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
192.214.250.0
Broadcast
192.214.250.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.3245 , -80.35679999999999
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-08 02:00 · 2026-02-14 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

142.90.194.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
142.90.194.0
Broadcast
142.90.194.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.05903333333333 , -79.09393333333333
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-08 02:00 · 2026-02-12 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

199.241.133.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
199.241.133.0
Broadcast
199.241.133.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.51517142857143 , -73.63412857142858
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

166.48.68.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
166.48.68.0
Broadcast
166.48.68.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.4505 , -80.48989999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-13 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.253.5.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
38.253.5.0
Broadcast
38.253.5.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.6128 , -73.6186
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-09 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

192.248.201.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
192.248.201.0
Broadcast
192.248.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.369 , -63.263
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

138.229.31.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.229.31.0
Broadcast
138.229.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.52222 , -73.64732000000001
Hits / Errors
5 hits · 2 errors
First / Last seen
2026-02-09 02:00 · 2026-02-13 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.253.56.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
38.253.56.0
Broadcast
38.253.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.533 , -73.763875
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-12 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

162.222.80.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
162.222.80.0
Broadcast
162.222.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.47895 , -79.82045
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-15 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

170.199.129.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.199.129.0
Broadcast
170.199.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.5811 , -62.6529
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-12 02:00 · 2026-02-14 02:00
Top ASN
AS22423 · Altima Telecom
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

170.199.154.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.199.154.0
Broadcast
170.199.154.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.369 , -63.263
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-11 02:00 · 2026-02-14 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

206.180.252.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
206.180.252.0
Broadcast
206.180.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.54625 , -73.668475
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-10 02:00 · 2026-02-12 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.159.108.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
104.159.108.0
Broadcast
104.159.108.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.36795 , -72.66275
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-08 02:00 · 2026-02-10 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.159.75.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.159.75.0
Broadcast
104.159.75.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.64759999999999 , -79.8039
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-11 02:00 · 2026-02-16 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.244.65.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.244.65.0
Broadcast
104.244.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.4904 , -73.6326
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-13 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

110.239.162.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
110.239.162.0
Broadcast
110.239.162.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.8302 , -66.1168
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

168.149.239.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.149.239.0
Broadcast
168.149.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.8302 , -66.1168
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-14 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

192.214.229.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
192.214.229.0
Broadcast
192.214.229.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.57503333333333 , -73.60733333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-10 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.253.19.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.253.19.0
Broadcast
38.253.19.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.632 , -73.5839
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-16 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.159.122.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.159.122.0
Broadcast
104.159.122.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.0965 , -64.8007
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

166.48.253.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
166.48.253.0
Broadcast
166.48.253.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.4879 , -79.7113
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-15 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

170.199.144.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.199.144.0
Broadcast
170.199.144.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.2629 , -63.014199999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-10 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.15.90.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.15.90.0
Broadcast
38.15.90.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
44.23993333333333 , -77.63893333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

45.58.104.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.58.104.0
Broadcast
45.58.104.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.523066666666665 , -73.60623333333332
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-09 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

138.229.21.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.229.21.0
Broadcast
138.229.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.602133333333335 , -73.6001
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-08 02:00 · 2026-02-14 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

192.214.226.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
192.214.226.0
Broadcast
192.214.226.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.56556666666666 , -73.61226666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-11 02:00 · 2026-02-14 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.253.61.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.253.61.0
Broadcast
38.253.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.4769 , -73.69186666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-09 02:00 · 2026-02-14 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

166.48.107.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
166.48.107.0
Broadcast
166.48.107.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.89763333333334 , -78.86116666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-13 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.159.82.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.159.82.0
Broadcast
104.159.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.86780000000001 , -79.442
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-10 02:00 · 2026-02-12 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

166.48.130.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
166.48.130.0
Broadcast
166.48.130.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.42690000000001 , -80.5436
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-08 02:00 · 2026-02-12 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.253.40.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.253.40.0
Broadcast
38.253.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.6128 , -73.6186
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-09 02:00 · 2026-02-11 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

104.159.119.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.159.119.0
Broadcast
104.159.119.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.356350000000006 , -72.62129999999999
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-11 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

142.90.222.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
142.90.222.0
Broadcast
142.90.222.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.8455 , -79.2635
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-13 02:00 · 2026-02-15 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

38.15.80.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.15.80.0
Broadcast
38.15.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.8668 , -79.2663
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-15 02:00
Top ASN
AS22423 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

142.90.250.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
142.90.250.0
Broadcast
142.90.250.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.4595 , -80.485
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-09 02:00 · 2026-02-14 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2

166.48.11.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
166.48.11.0
Broadcast
166.48.11.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.9885 , -81.22025
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-08 02:00 · 2026-02-14 02:00
Top ASN
AS396338 · Altima Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
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