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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.

46.162.203.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
46.162.203.0
Broadcast
46.162.203.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 22:04 · 2025-11-26 02:28
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom Cjsc
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

221.240.155.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
221.240.155.0
Broadcast
221.240.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.1796 , 136.9166
Hits / Errors
30 hits · 0 errors
First / Last seen
2024-11-06 12:04 · 2024-11-06 12:04
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

221.248.139.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
221.248.139.0
Broadcast
221.248.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9056 , 139.6209
Hits / Errors
22 hits · 0 errors
First / Last seen
2025-01-06 03:16 · 2025-01-06 03:16
Top ASN
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

113.43.84.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
113.43.84.0
Broadcast
113.43.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
20 hits · 2 errors
First / Last seen
2024-10-29 05:23 · 2024-10-29 07:14
Top ASN
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

221.248.228.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
221.248.228.0
Broadcast
221.248.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7059 , 140.0004
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-20 05:29 · 2025-04-20 05:29
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

113.35.161.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
113.35.161.0
Broadcast
113.35.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4337 , 139.6499
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-04-25 05:17 · 2024-04-25 05:18
Top ASN
Top geo
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

113.37.199.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
113.37.199.0
Broadcast
113.37.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
7 hits · 0 errors
First / Last seen
2023-08-02 11:42 · 2023-08-02 17:46
Top ASN
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2023-07-31 → 2023-08-07 · Updated 2026-01-14 · v2

37.252.80.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
37.252.80.0
Broadcast
37.252.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
5 hits · 1 errors
First / Last seen
2024-05-04 18:36 · 2024-05-04 18:36
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

200.9.69.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.9.69.0
Broadcast
200.9.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.2501 , -48.7919
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-28 04:56 · 2025-11-28 04:56
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

5.77.196.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.77.196.0
Broadcast
5.77.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-05 17:21 · 2025-10-05 17:21
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

81.16.14.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
81.16.14.0
Broadcast
81.16.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-07-26 11:35 · 2025-07-26 11:35
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

220.151.9.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
220.151.9.0
Broadcast
220.151.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.1927 , 136.9838
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-04-26 17:16 · 2025-04-26 17:16
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

200.80.43.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.80.43.0
Broadcast
200.80.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-07-12 16:29 · 2023-07-12 16:29
Top ASN
AS18747 · IFX Corporation
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

5.77.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.201.0
Broadcast
5.77.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-28 10:02 · 2025-12-28 10:02
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-12-22 → 2025-12-29 · Updated 2026-01-14 · v2

103.244.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.244.34.0
Broadcast
103.244.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2904 , 70.7915
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 14:36 · 2025-12-17 14:36
Top ASN
AS45117 · Ishan's Network
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

178.78.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.78.161.0
Broadcast
178.78.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 11:16 · 2025-12-17 11:16
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

5.77.200.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.200.0
Broadcast
5.77.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:12 · 2025-12-17 08:12
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

5.77.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.203.0
Broadcast
5.77.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 07:24 · 2025-12-17 07:24
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

5.77.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.202.0
Broadcast
5.77.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 08:36 · 2025-12-14 08:36
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

5.77.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.192.0
Broadcast
5.77.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 07:10 · 2025-12-14 07:10
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

5.77.198.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.198.0
Broadcast
5.77.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 23:03 · 2025-11-25 23:03
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

81.16.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.16.11.0
Broadcast
81.16.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:52 · 2025-11-25 18:52
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

5.77.199.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.199.0
Broadcast
5.77.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 18:22 · 2025-11-23 18:22
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

5.77.195.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.195.0
Broadcast
5.77.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 21:12 · 2025-11-15 21:12
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

176.32.195.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.32.195.0
Broadcast
176.32.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2047 , 44.504
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-14 07:01 · 2025-10-14 07:01
Top ASN
AS197834 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

200.107.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.107.234.0
Broadcast
200.107.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
15.4967 , -88.0338
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-04 08:23 · 2025-10-04 08:23
Top ASN
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

5.77.207.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.207.0
Broadcast
5.77.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 14:46 · 2025-09-20 14:46
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

5.77.252.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.252.0
Broadcast
5.77.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 10:31 · 2025-09-17 10:31
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

5.77.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.77.197.0
Broadcast
5.77.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 16:43 · 2025-09-16 16:43
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
— · Ucom
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

124.35.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
124.35.62.0
Broadcast
124.35.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-12 13:45 · 2025-09-12 13:45
Top ASN
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

37.252.72.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.252.72.0
Broadcast
37.252.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-09 04:32 · 2025-09-09 04:32
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

37.252.66.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.252.66.0
Broadcast
37.252.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-29 01:15 · 2025-01-29 01:15
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

37.252.65.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.252.65.0
Broadcast
37.252.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-14 22:39 · 2025-01-14 22:39
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

141.136.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
141.136.88.0
Broadcast
141.136.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-10-30 07:10 · 2023-10-30 07:10
Top ASN
AS44395 · Ucom CJSC
Top organization / ISP
Top geo
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

84.20.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.20.89.0
Broadcast
84.20.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3253 , 19.8184
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-20 03:24 · 2023-09-20 03:24
Top ASN
AS33924 · Pronet sh.p.k.
Top organization / ISP
— · UCOM
Top geo
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2