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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.

118.235.7.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
118.235.7.0
Broadcast
118.235.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5015 , 127.00130000000001
Hits / Errors
17 hits · 1 errors
First / Last seen
2025-07-09 22:03 · 2025-07-09 22:03
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2

211.38.165.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
211.38.165.0
Broadcast
211.38.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5438 , 126.85379999999999
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-02 22:39 · 2025-01-02 22:57
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

222.100.149.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
222.100.149.0
Broadcast
222.100.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4667 , 126.622
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-12-12 16:21 · 2024-12-12 16:31
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

14.41.30.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
14.41.30.0
Broadcast
14.41.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8738 , 127.727
Hits / Errors
11 hits · 2 errors
First / Last seen
2024-09-21 04:14 · 2024-09-21 04:14
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

218.151.18.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
218.151.18.0
Broadcast
218.151.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9606 , 126.983
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-06-06 12:26 · 2024-06-06 18:51
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

218.154.186.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
218.154.186.0
Broadcast
218.154.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.2733 , 128.653
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-02-01 16:07 · 2024-02-01 16:09
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

221.167.137.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
221.167.137.0
Broadcast
221.167.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.1692 , 129.1738
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-10-12 11:36 · 2024-10-12 11:39
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

175.203.218.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
175.203.218.0
Broadcast
175.203.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.352 , 126.60229999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-02-06 09:55 · 2024-02-06 09:55
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

14.43.163.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
14.43.163.0
Broadcast
14.43.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3447 , 129.0299
Hits / Errors
8 hits · 1 errors
First / Last seen
2025-01-31 12:38 · 2025-01-31 12:40
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

119.205.32.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
119.205.32.0
Broadcast
119.205.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3468 , 127.9424
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-07-26 13:47 · 2025-07-26 13:47
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

121.133.193.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
121.133.193.0
Broadcast
121.133.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.0745 , 127.3264
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-08-25 18:23 · 2025-08-25 18:23
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

211.222.7.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
211.222.7.0
Broadcast
211.222.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5214 , 126.6251
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-04-03 03:06 · 2025-04-03 03:06
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

211.35.176.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
211.35.176.0
Broadcast
211.35.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5015 , 127.0013
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-10-02 09:20 · 2024-10-02 09:20
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

220.79.188.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
220.79.188.0
Broadcast
220.79.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.6392 , 126.83750000000002
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-10-04 04:27 · 2025-10-04 04:27
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

210.179.62.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
210.179.62.0
Broadcast
210.179.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.6392 , 126.83750000000002
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-08-05 15:15 · 2025-08-05 15:16
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

222.122.224.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
222.122.224.0
Broadcast
222.122.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3654 , 127.122
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-06-29 06:52 · 2025-06-29 06:52
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

125.137.90.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
125.137.90.0
Broadcast
125.137.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8481 , 128.6968
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-02-21 17:51 · 2025-02-23 15:00
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

118.46.60.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
118.46.60.0
Broadcast
118.46.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6228 , 127.49309999999998
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-01-16 05:35 · 2025-01-16 05:35
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

210.178.17.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
210.178.17.0
Broadcast
210.178.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7303 , 127.0672
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-12-08 21:31 · 2024-12-08 21:31
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

168.126.242.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.126.242.0
Broadcast
168.126.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5512 , 126.7341
Hits / Errors
3 hits · 1 errors
First / Last seen
2024-04-25 16:02 · 2024-04-25 16:02
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

61.79.198.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
61.79.198.0
Broadcast
61.79.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3661 , 127.2255
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 05:53 · 2025-12-17 05:53
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

222.119.236.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
222.119.236.0
Broadcast
222.119.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8385 , 128.5888
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 16:44 · 2025-09-15 16:44
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

220.76.29.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
220.76.29.0
Broadcast
220.76.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.0138 , 127.2698
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-09 18:16 · 2025-09-10 10:06
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

175.212.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
175.212.64.0
Broadcast
175.212.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.377 , 127.1091
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-17 00:52 · 2025-08-17 00:52
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

210.90.137.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
210.90.137.0
Broadcast
210.90.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.377 , 127.1091
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 19:06 · 2025-08-03 06:54
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

221.145.167.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
221.145.167.0
Broadcast
221.145.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3567 , 127.3344
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-29 21:05 · 2025-08-02 18:09
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

175.197.237.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
175.197.237.0
Broadcast
175.197.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4975 , 126.8501
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-19 13:04 · 2025-07-19 13:06
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

220.122.235.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
220.122.235.0
Broadcast
220.122.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.5727 , 128.4909
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-13 13:13 · 2025-07-13 13:13
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2

220.127.94.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
220.127.94.0
Broadcast
220.127.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.9871 , 126.9339
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-20 19:22 · 2025-05-20 19:22
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

121.183.121.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
121.183.121.0
Broadcast
121.183.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1348 , 128.4146
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-18 01:12 · 2025-05-18 01:12
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

119.206.173.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
119.206.173.0
Broadcast
119.206.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.1177 , 126.9087
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-16 21:29 · 2025-05-16 21:29
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

211.199.192.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
211.199.192.0
Broadcast
211.199.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9606 , 126.983
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-15 08:45 · 2025-05-15 08:45
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

112.166.251.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.166.251.0
Broadcast
112.166.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1021 , 126.6986
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-15 07:59 · 2025-05-15 07:59
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

59.6.96.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
59.6.96.0
Broadcast
59.6.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.547 , 127.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-15 07:44 · 2025-05-15 07:44
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

112.165.143.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.165.143.0
Broadcast
112.165.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7189 , 127.4235
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-14 05:43 · 2025-05-14 05:43
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

221.150.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
221.150.64.0
Broadcast
221.150.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4873 , 126.9227
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-14 04:14 · 2025-05-14 04:14
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

221.160.192.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
221.160.192.0
Broadcast
221.160.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7836 , 127.0042
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-13 15:36 · 2025-05-13 15:36
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

175.197.59.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
175.197.59.0
Broadcast
175.197.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5247 , 126.9133
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-13 06:24 · 2025-05-13 06:24
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

59.0.193.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
59.0.193.0
Broadcast
59.0.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.1566 , 126.8036
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-12 18:54 · 2025-05-12 18:54
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

61.77.124.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
61.77.124.0
Broadcast
61.77.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.298 , 127.0777
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-09 00:04 · 2025-05-11 14:17
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2