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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.

58.211.18.0/24

Risk Max 14 LOW Footprint 0.391% Hits 96
Prefix / IP version
/24 · IPv4
Network
58.211.18.0
Broadcast
58.211.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
96 hits · 88 errors
First / Last seen
2025-04-01 20:20 · 2025-04-01 20:23
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

180.108.64.0/24

Risk Max 7 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
180.108.64.0
Broadcast
180.108.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
47 hits · 43 errors
First / Last seen
2025-03-26 05:25 · 2025-03-26 05:26
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

49.77.199.0/24

Risk Max 2 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
49.77.199.0
Broadcast
49.77.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0589 , 118.7738
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-06-21 12:10 · 2025-06-21 12:10
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-06-16 → 2025-06-23 · Updated 2026-01-14 · v2

180.110.242.0/24

Risk Max 2 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
180.110.242.0
Broadcast
180.110.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-12-01 14:58 · 2024-12-01 14:58
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

49.83.116.0/24

Risk Max 1 LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
49.83.116.0
Broadcast
49.83.116.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-02-25 19:26 · 2025-02-25 19:26
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

49.86.41.0/24

Risk Max 1 LOW Footprint 1.562% Hits 50
Prefix / IP version
/24 · IPv4
Network
49.86.41.0
Broadcast
49.86.41.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
50 hits · 20 errors
First / Last seen
2025-11-06 00:21 · 2025-11-06 22:56
Top ASN
AS146966 · China Telecom
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

180.125.201.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.125.201.0
Broadcast
180.125.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-25 07:01 · 2025-06-25 07:01
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

61.160.215.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
61.160.215.0
Broadcast
61.160.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-12-22 20:31 · 2023-12-22 20:31
Top organization / ISP
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

218.94.82.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
218.94.82.0
Broadcast
218.94.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0589 , 118.7738
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-05 02:24 · 2023-09-05 02:24
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2

114.222.69.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
114.222.69.0
Broadcast
114.222.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-14 18:02 · 2023-08-14 18:02
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2

180.123.128.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.123.128.0
Broadcast
180.123.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.1794 , 117.1612
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-30 09:06 · 2023-06-30 09:06
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

180.102.110.0/24

Risk Max LOW Footprint 1.953% Hits 17
Prefix / IP version
/24 · IPv4
Network
180.102.110.0
Broadcast
180.102.110.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
32.0607 , 118.76300000000002
Hits / Errors
17 hits · 8 errors
First / Last seen
2025-10-07 06:39 · 2025-10-11 18:09
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

49.83.132.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
49.83.132.0
Broadcast
49.83.132.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.76300000000002
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-04-04 13:37 · 2025-04-05 15:26
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

58.212.237.0/24

Risk Max LOW Footprint 1.172% Hits 19
Prefix / IP version
/24 · IPv4
Network
58.212.237.0
Broadcast
58.212.237.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
19 hits · 13 errors
First / Last seen
2025-10-06 22:48 · 2025-10-12 15:14
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

49.86.43.0/24

Risk Max LOW Footprint 1.172% Hits 12
Prefix / IP version
/24 · IPv4
Network
49.86.43.0
Broadcast
49.86.43.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
12 hits · 4 errors
First / Last seen
2025-12-17 03:01 · 2025-12-17 19:17
Top ASN
AS146966 · China Telecom
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

180.126.113.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
180.126.113.0
Broadcast
180.126.113.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
5 hits · 3 errors
First / Last seen
2025-06-29 00:07 · 2025-06-29 10:03
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

61.147.41.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
61.147.41.0
Broadcast
61.147.41.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
5 hits · 2 errors
First / Last seen
2024-12-31 06:34 · 2024-12-31 06:34
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

180.101.52.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
180.101.52.0
Broadcast
180.101.52.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
5 hits · 0 errors
First / Last seen
2024-12-27 07:45 · 2024-12-27 07:45
Top organization / ISP
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

121.229.156.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
121.229.156.0
Broadcast
121.229.156.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 02:33 · 2025-12-17 16:21
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

180.126.169.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
180.126.169.0
Broadcast
180.126.169.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-04-04 13:37 · 2025-04-05 15:26
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

180.119.118.0/24

Risk Max LOW Footprint 0.781% Hits 18
Prefix / IP version
/24 · IPv4
Network
180.119.118.0
Broadcast
180.119.118.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-12-14 05:37 · 2025-12-14 11:42
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

49.69.165.0/24

Risk Max LOW Footprint 0.781% Hits 9
Prefix / IP version
/24 · IPv4
Network
49.69.165.0
Broadcast
49.69.165.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-10-15 04:03 · 2025-10-15 21:47
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

180.109.49.0/24

Risk Max LOW Footprint 0.781% Hits 8
Prefix / IP version
/24 · IPv4
Network
180.109.49.0
Broadcast
180.109.49.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
8 hits · 6 errors
First / Last seen
2023-08-28 04:02 · 2023-08-31 23:22
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-08-28 → 2023-09-04 · Updated 2026-01-14 · v2

114.236.172.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
114.236.172.0
Broadcast
114.236.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-12-31 06:34 · 2024-12-31 06:35
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

121.225.149.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
121.225.149.0
Broadcast
121.225.149.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0589 , 118.77379999999998
Hits / Errors
5 hits · 4 errors
First / Last seen
2025-04-03 17:21 · 2025-04-04 13:46
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

114.218.21.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
114.218.21.0
Broadcast
114.218.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
5 hits · 0 errors
First / Last seen
2024-12-11 19:40 · 2024-12-15 20:06
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

180.117.104.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
180.117.104.0
Broadcast
180.117.104.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-12-31 06:34 · 2024-12-31 06:35
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

180.105.56.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
180.105.56.0
Broadcast
180.105.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-11-27 16:19 · 2024-11-30 05:48
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

114.233.33.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
114.233.33.0
Broadcast
114.233.33.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.4945 , 119.90500000000002
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-09-09 21:11 · 2025-09-10 03:13
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

180.127.56.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
180.127.56.0
Broadcast
180.127.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2024-12-19 20:08 · 2024-12-20 02:50
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

114.236.218.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
114.236.218.0
Broadcast
114.236.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-20 11:11 · 2025-08-21 08:39
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

218.91.18.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
218.91.18.0
Broadcast
218.91.18.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-06-29 09:40 · 2025-06-29 20:04
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

180.126.128.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.126.128.0
Broadcast
180.126.128.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-04-11 19:47 · 2025-04-11 19:47
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

180.127.29.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.127.29.0
Broadcast
180.127.29.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-24 08:46 · 2025-03-26 13:07
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

180.112.194.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.112.194.0
Broadcast
180.112.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-12 18:16 · 2025-03-16 03:54
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

180.118.80.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.118.80.0
Broadcast
180.118.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-12-19 13:28 · 2024-12-19 21:12
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

117.82.182.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
117.82.182.0
Broadcast
117.82.182.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-12-10 18:46 · 2024-12-14 22:10
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

114.228.113.0/24

Risk Max LOW Footprint 0.391% Hits 92
Prefix / IP version
/24 · IPv4
Network
114.228.113.0
Broadcast
114.228.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
92 hits · 0 errors
First / Last seen
2025-07-26 03:06 · 2025-07-26 03:07
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

121.225.189.0/24

Risk Max LOW Footprint 0.391% Hits 87
Prefix / IP version
/24 · IPv4
Network
121.225.189.0
Broadcast
121.225.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0589 , 118.7738
Hits / Errors
87 hits · 2 errors
First / Last seen
2025-09-06 12:05 · 2025-09-07 06:17
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

221.229.52.0/24

Risk Max LOW Footprint 0.391% Hits 35
Prefix / IP version
/24 · IPv4
Network
221.229.52.0
Broadcast
221.229.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
35 hits · 0 errors
First / Last seen
2025-02-07 12:44 · 2025-02-07 12:44
Top ASN
AS146966 · China Telecom
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2
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