DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

112.172.251.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.172.251.0
Broadcast
112.172.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5438 , 126.8538
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-25 13:25 · 2023-09-25 13:25
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2

222.105.139.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
222.105.139.0
Broadcast
222.105.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.5825 , 126.8676
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-24 19:50 · 2023-09-24 19:50
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

183.109.114.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
183.109.114.0
Broadcast
183.109.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5003 , 126.9565
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-23 08:28 · 2023-09-23 08:28
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

119.193.55.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
119.193.55.0
Broadcast
119.193.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.661 , 126.8324
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-19 23:43 · 2023-09-19 23:43
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

14.47.213.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
14.47.213.0
Broadcast
14.47.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2872 , 127.0116
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-30 13:40 · 2023-08-30 13:40
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-08-28 → 2023-09-04 · Updated 2026-01-14 · v2

210.204.113.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
210.204.113.0
Broadcast
210.204.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.0185 , 126.795
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-08 15:27 · 2023-08-08 15:27
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-08-07 → 2023-08-14 · Updated 2026-01-14 · v2

175.204.24.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
175.204.24.0
Broadcast
175.204.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8151 , 127.0944
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-26 20:52 · 2023-07-26 20:52
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2

183.109.167.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
183.109.167.0
Broadcast
183.109.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8396 , 127.0671
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-26 17:28 · 2023-07-26 17:28
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2

112.185.26.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.185.26.0
Broadcast
112.185.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.2317 , 128.6822
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-25 04:08 · 2023-07-25 04:08
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2

121.137.61.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.137.61.0
Broadcast
121.137.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2506 , 127.0668
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-23 14:02 · 2023-07-23 14:02
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

121.134.114.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.134.114.0
Broadcast
121.134.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5658 , 126.978
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-18 15:34 · 2023-07-18 15:34
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

221.150.217.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.150.217.0
Broadcast
221.150.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2506 , 127.0668
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-17 18:53 · 2023-07-17 18:53
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

14.47.138.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
14.47.138.0
Broadcast
14.47.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.298 , 127.0777
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-17 12:41 · 2023-07-17 12:41
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

112.165.198.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.165.198.0
Broadcast
112.165.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2072 , 126.8168
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-16 20:06 · 2023-07-16 20:06
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

121.180.59.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.180.59.0
Broadcast
121.180.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.6081 , 127.2888
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-16 09:37 · 2023-07-16 09:37
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

118.46.78.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.46.78.0
Broadcast
118.46.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6387 , 127.4702
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-16 07:40 · 2023-07-16 07:40
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

121.165.157.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.165.157.0
Broadcast
121.165.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5108 , 127.1048
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-16 02:06 · 2023-07-16 02:06
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

119.204.11.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
119.204.11.0
Broadcast
119.204.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7881 , 127.1386
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-13 05:12 · 2023-07-13 05:12
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

211.229.224.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
211.229.224.0
Broadcast
211.229.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4777 , 127.1311
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 13:54 · 2023-07-12 13:54
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
KT · KORNET
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

14.46.45.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
14.46.45.0
Broadcast
14.46.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8226 , 128.6274
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-11 10:11 · 2023-07-11 10:11
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

222.105.35.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
222.105.35.0
Broadcast
222.105.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8014 , 127.1076
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-30 06:50 · 2023-06-30 06:50
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

211.216.242.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
211.216.242.0
Broadcast
211.216.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3924 , 127.4106
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-29 21:41 · 2023-06-29 21:41
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

59.17.159.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
59.17.159.0
Broadcast
59.17.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5214 , 126.6251
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-26 14:41 · 2023-06-26 14:41
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

211.38.79.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
211.38.79.0
Broadcast
211.38.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.0342 , 129.3707
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-26 09:34 · 2023-06-26 09:34
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

118.37.197.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.37.197.0
Broadcast
118.37.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5087 , 126.7219
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-24 10:17 · 2023-06-24 10:17
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

220.122.84.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
220.122.84.0
Broadcast
220.122.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8835 , 129.2258
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-22 21:43 · 2023-06-22 21:43
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

121.159.237.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.159.237.0
Broadcast
121.159.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7758 , 126.4499
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-22 08:34 · 2023-06-22 08:34
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

220.126.183.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
220.126.183.0
Broadcast
220.126.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5214 , 126.6251
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-21 09:45 · 2023-06-21 09:45
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

14.33.160.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
14.33.160.0
Broadcast
14.33.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2963 , 127.0506
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-17 00:20 · 2023-06-17 00:20
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

59.6.28.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
59.6.28.0
Broadcast
59.6.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5655 , 127.0753
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-16 18:04 · 2023-06-16 18:04
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

5.183.91.0/24

Risk Max LOW Footprint 0.781% Hits 50
Prefix / IP version
/24 · IPv4
Network
5.183.91.0
Broadcast
5.183.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.6533 , 27.890300000000003
Hits / Errors
50 hits · 16 errors
First / Last seen
2025-08-26 11:54 · 2025-08-26 11:55
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

183.98.157.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
183.98.157.0
Broadcast
183.98.157.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.4818 , 127.1392
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-06 09:37 · 2025-01-12 12:22
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

175.200.125.0/24

Risk Max LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
175.200.125.0
Broadcast
175.200.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.2364 , 128.6419
Hits / Errors
50 hits · 1 errors
First / Last seen
2025-05-05 16:16 · 2025-05-11 17:16
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

175.231.93.0/24

Risk Max LOW Footprint 0.391% Hits 27
Prefix / IP version
/24 · IPv4
Network
175.231.93.0
Broadcast
175.231.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3654 , 127.122
Hits / Errors
27 hits · 0 errors
First / Last seen
2025-04-09 15:16 · 2025-04-09 15:17
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

175.209.245.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
175.209.245.0
Broadcast
175.209.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5049 , 127.1367
Hits / Errors
26 hits · 2 errors
First / Last seen
2024-09-16 10:26 · 2024-09-16 10:27
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

221.150.52.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
221.150.52.0
Broadcast
221.150.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4873 , 126.92270000000002
Hits / Errors
22 hits · 0 errors
First / Last seen
2024-12-03 05:04 · 2024-12-03 05:05
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

218.153.126.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
218.153.126.0
Broadcast
218.153.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5245 , 127.0354
Hits / Errors
21 hits · 1 errors
First / Last seen
2025-11-26 02:57 · 2025-11-26 02:58
Top ASN
AS4766 · Korea Telecom
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

14.49.192.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
14.49.192.0
Broadcast
14.49.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.2452 , 126.56009999999999
Hits / Errors
21 hits · 2 errors
First / Last seen
2025-02-05 08:51 · 2025-02-05 09:01
Top ASN
AS38674 · NLCS Jeju
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

5.183.88.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
5.183.88.0
Broadcast
5.183.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.6529 , 27.8901
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-05-24 20:24 · 2025-05-24 20:25
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

5.183.90.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
5.183.90.0
Broadcast
5.183.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.6533 , 27.8903
Hits / Errors
17 hits · 4 errors
First / Last seen
2025-08-26 11:54 · 2025-08-26 11:54
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2