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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.

42.81.143.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
42.81.143.0
Broadcast
42.81.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0851 , 117.199
Hits / Errors
4 hits · 3 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS58542 · Tianjij,300000
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.104.0/24

Risk Max 1 LOW Footprint 24.219% Hits 120
Prefix / IP version
/24 · IPv4
Network
157.100.104.0
Broadcast
157.100.104.255
Observed IPs / Subnet size
62 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000006
Hits / Errors
120 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.58.0/24

Risk Max 1 LOW Footprint 23.047% Hits 105
Prefix / IP version
/24 · IPv4
Network
181.199.58.0
Broadcast
181.199.58.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
-1.5085876190476193 , -79.40238000000001
Hits / Errors
105 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.137.0/24

Risk Max 1 LOW Footprint 23.047% Hits 104
Prefix / IP version
/24 · IPv4
Network
157.100.137.0
Broadcast
157.100.137.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
-0.2308999999999999 , -78.52109999999996
Hits / Errors
104 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.120.0/24

Risk Max 1 LOW Footprint 21.094% Hits 84
Prefix / IP version
/24 · IPv4
Network
157.100.120.0
Broadcast
157.100.120.255
Observed IPs / Subnet size
54 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000004
Hits / Errors
84 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.75.49.0/24

Risk Max 1 LOW Footprint 19.141% Hits 71
Prefix / IP version
/24 · IPv4
Network
103.75.49.0
Broadcast
103.75.49.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
27.667899999999992 , 85.3143
Hits / Errors
71 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

102.221.220.0/24

Risk Max 1 LOW Footprint 17.578% Hits 130
Prefix / IP version
/24 · IPv4
Network
102.221.220.0
Broadcast
102.221.220.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
-23.828700000000016 , 30.167200000000005
Hits / Errors
130 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.57.95.0/24

Risk Max 1 LOW Footprint 7.031% Hits 21
Prefix / IP version
/24 · IPv4
Network
103.57.95.0
Broadcast
103.57.95.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
47.9094 , 106.88190000000003
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS17882 · Univision LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.175.115.0/24

Risk Max 1 LOW Footprint 6.641% Hits 24
Prefix / IP version
/24 · IPv4
Network
45.175.115.0
Broadcast
45.175.115.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-22.8659625 , -47.2148125
Hits / Errors
24 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.38.150.0/24

Risk Max 1 LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.38.150.0
Broadcast
177.38.150.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.723000000000003 , -51.05669999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.95.168.0/24

Risk Max 1 LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.95.168.0
Broadcast
187.95.168.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.435 , -46.062
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.242.0/24

Risk Max 1 LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.19.242.0
Broadcast
187.19.242.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-8.017033333333336 , -34.938416666666676
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.199.233.0/24

Risk Max 1 LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
46.199.233.0
Broadcast
46.199.233.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.6874 , 33.0366
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top organization / ISP
— · CYTANET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.202.0/24

Risk Max LOW Footprint 45.312% Hits 245
Prefix / IP version
/24 · IPv4
Network
157.100.202.0
Broadcast
157.100.202.255
Observed IPs / Subnet size
116 observed · 256 total
Centroid
-0.23089999999999963 , -78.5211
Hits / Errors
245 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.203.0/24

Risk Max LOW Footprint 43.359% Hits 210
Prefix / IP version
/24 · IPv4
Network
157.100.203.0
Broadcast
157.100.203.255
Observed IPs / Subnet size
111 observed · 256 total
Centroid
-0.23089999999999944 , -78.52109999999995
Hits / Errors
210 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.198.0/24

Risk Max LOW Footprint 41.797% Hits 199
Prefix / IP version
/24 · IPv4
Network
157.100.198.0
Broadcast
157.100.198.255
Observed IPs / Subnet size
107 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000006
Hits / Errors
199 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.199.0/24

Risk Max LOW Footprint 40.625% Hits 214
Prefix / IP version
/24 · IPv4
Network
157.100.199.0
Broadcast
157.100.199.255
Observed IPs / Subnet size
104 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000006
Hits / Errors
214 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

217.196.163.0/24

Risk Max LOW Footprint 30.078% Hits 164
Prefix / IP version
/24 · IPv4
Network
217.196.163.0
Broadcast
217.196.163.255
Observed IPs / Subnet size
77 observed · 256 total
Centroid
49.55429999999995 , 25.60809999999999
Hits / Errors
164 hits · 7 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16223 · MAXNET TELECOM, LTD
Top organization / ISP
— · Lanet Network
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.105.0/24

Risk Max LOW Footprint 25.000% Hits 117
Prefix / IP version
/24 · IPv4
Network
157.100.105.0
Broadcast
157.100.105.255
Observed IPs / Subnet size
64 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000004
Hits / Errors
117 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.136.0/24

Risk Max LOW Footprint 24.219% Hits 116
Prefix / IP version
/24 · IPv4
Network
157.100.136.0
Broadcast
157.100.136.255
Observed IPs / Subnet size
62 observed · 256 total
Centroid
-0.23089999999999983 , -78.52109999999996
Hits / Errors
116 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

173.254.250.0/24

Risk Max LOW Footprint 23.047% Hits 729
Prefix / IP version
/24 · IPv4
Network
173.254.250.0
Broadcast
173.254.250.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
29.7604 , -95.36980000000005
Hits / Errors
729 hits · 2 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS36352 · HostPapa
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.64.0/24

Risk Max LOW Footprint 23.047% Hits 88
Prefix / IP version
/24 · IPv4
Network
157.100.64.0
Broadcast
157.100.64.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000003
Hits / Errors
88 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.140.0/24

Risk Max LOW Footprint 22.656% Hits 97
Prefix / IP version
/24 · IPv4
Network
157.100.140.0
Broadcast
157.100.140.255
Observed IPs / Subnet size
58 observed · 256 total
Centroid
-0.23089999999999983 , -78.52109999999998
Hits / Errors
97 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.109.0/24

Risk Max LOW Footprint 22.266% Hits 92
Prefix / IP version
/24 · IPv4
Network
157.100.109.0
Broadcast
157.100.109.255
Observed IPs / Subnet size
57 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000003
Hits / Errors
92 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

173.254.251.0/24

Risk Max LOW Footprint 21.875% Hits 618
Prefix / IP version
/24 · IPv4
Network
173.254.251.0
Broadcast
173.254.251.255
Observed IPs / Subnet size
56 observed · 256 total
Centroid
32.8081 , -96.85700000000007
Hits / Errors
618 hits · 6 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS36352 · HostPapa
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.87.0/24

Risk Max LOW Footprint 20.703% Hits 97
Prefix / IP version
/24 · IPv4
Network
157.100.87.0
Broadcast
157.100.87.255
Observed IPs / Subnet size
53 observed · 256 total
Centroid
-0.23089999999999994 , -78.52109999999998
Hits / Errors
97 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.62.0/24

Risk Max LOW Footprint 20.703% Hits 77
Prefix / IP version
/24 · IPv4
Network
181.199.62.0
Broadcast
181.199.62.255
Observed IPs / Subnet size
53 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000003
Hits / Errors
77 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.106.0/24

Risk Max LOW Footprint 20.312% Hits 80
Prefix / IP version
/24 · IPv4
Network
157.100.106.0
Broadcast
157.100.106.255
Observed IPs / Subnet size
52 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000002
Hits / Errors
80 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.112.0/24

Risk Max LOW Footprint 19.922% Hits 101
Prefix / IP version
/24 · IPv4
Network
157.100.112.0
Broadcast
157.100.112.255
Observed IPs / Subnet size
51 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000004
Hits / Errors
101 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.54.0/24

Risk Max LOW Footprint 19.922% Hits 94
Prefix / IP version
/24 · IPv4
Network
181.199.54.0
Broadcast
181.199.54.255
Observed IPs / Subnet size
51 observed · 256 total
Centroid
-0.23089999999999983 , -78.52109999999996
Hits / Errors
94 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.61.0/24

Risk Max LOW Footprint 19.922% Hits 86
Prefix / IP version
/24 · IPv4
Network
181.199.61.0
Broadcast
181.199.61.255
Observed IPs / Subnet size
51 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000003
Hits / Errors
86 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.138.0/24

Risk Max LOW Footprint 19.141% Hits 88
Prefix / IP version
/24 · IPv4
Network
157.100.138.0
Broadcast
157.100.138.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
-0.2308999999999999 , -78.52109999999998
Hits / Errors
88 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.139.0/24

Risk Max LOW Footprint 19.141% Hits 86
Prefix / IP version
/24 · IPv4
Network
157.100.139.0
Broadcast
157.100.139.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
-0.23090000000000002 , -78.52109999999996
Hits / Errors
86 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.44.0/24

Risk Max LOW Footprint 19.141% Hits 83
Prefix / IP version
/24 · IPv4
Network
181.199.44.0
Broadcast
181.199.44.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000003
Hits / Errors
83 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.134.0/24

Risk Max LOW Footprint 18.750% Hits 81
Prefix / IP version
/24 · IPv4
Network
157.100.134.0
Broadcast
157.100.134.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
-0.2309 , -78.52109999999996
Hits / Errors
81 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.63.0/24

Risk Max LOW Footprint 18.750% Hits 75
Prefix / IP version
/24 · IPv4
Network
181.199.63.0
Broadcast
181.199.63.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000004
Hits / Errors
75 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.143.0/24

Risk Max LOW Footprint 18.359% Hits 79
Prefix / IP version
/24 · IPv4
Network
157.100.143.0
Broadcast
157.100.143.255
Observed IPs / Subnet size
47 observed · 256 total
Centroid
-0.23089999999999994 , -78.52109999999996
Hits / Errors
79 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.60.0/24

Risk Max LOW Footprint 17.969% Hits 77
Prefix / IP version
/24 · IPv4
Network
181.199.60.0
Broadcast
181.199.60.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
-2.2038000000000006 , -79.88190000000002
Hits / Errors
77 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.135.0/24

Risk Max LOW Footprint 17.969% Hits 69
Prefix / IP version
/24 · IPv4
Network
157.100.135.0
Broadcast
157.100.135.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
-0.23090000000000008 , -78.52109999999996
Hits / Errors
69 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.100.89.0/24

Risk Max LOW Footprint 17.578% Hits 83
Prefix / IP version
/24 · IPv4
Network
157.100.89.0
Broadcast
157.100.89.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
-0.2309 , -78.52109999999998
Hits / Errors
83 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27947 · Telconet S.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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