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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.

27.157.171.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.157.171.0
Broadcast
27.157.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-08 21:59 · 2023-07-08 21:59
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

27.158.94.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.158.94.0
Broadcast
27.158.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-08 09:04 · 2023-07-08 09:04
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

110.89.123.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
110.89.123.0
Broadcast
110.89.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
3 hits · 1 errors
First / Last seen
2024-12-05 13:45 · 2024-12-05 13:45
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

121.206.172.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
121.206.172.0
Broadcast
121.206.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-06-29 02:00 · 2025-06-29 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

27.150.162.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
27.150.162.0
Broadcast
27.150.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-11 11:30 · 2025-03-11 11:30
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

222.78.135.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
222.78.135.0
Broadcast
222.78.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-12-11 06:15 · 2024-12-11 06:15
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

61.154.90.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
61.154.90.0
Broadcast
61.154.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-11-29 20:13 · 2024-11-29 20:13
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

27.158.125.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
27.158.125.0
Broadcast
27.158.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-01-06 13:47 · 2024-01-06 13:47
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-01-01 → 2024-01-08 · Updated 2026-01-14 · v2

27.157.130.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
27.157.130.0
Broadcast
27.157.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-08-30 06:09 · 2023-08-30 06:09
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-08-28 → 2023-09-04 · Updated 2026-01-14 · v2

59.60.208.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
59.60.208.0
Broadcast
59.60.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-25 12:51 · 2025-07-25 12:51
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

59.60.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
59.60.209.0
Broadcast
59.60.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-17 14:36 · 2025-07-17 14:36
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

121.206.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.206.186.0
Broadcast
121.206.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-29 08:48 · 2025-06-29 08:48
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

27.150.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.150.85.0
Broadcast
27.150.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-03-30 19:34 · 2025-03-30 19:34
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

110.89.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
110.89.121.0
Broadcast
110.89.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-03-27 03:40 · 2025-03-27 03:40
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

59.59.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
59.59.212.0
Broadcast
59.59.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-16 14:08 · 2024-12-16 14:08
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

125.79.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
125.79.51.0
Broadcast
125.79.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-14 04:33 · 2024-12-14 04:33
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

117.27.113.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
117.27.113.0
Broadcast
117.27.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-04-27 13:36 · 2024-04-27 13:36
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

125.79.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
125.79.53.0
Broadcast
125.79.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.2638 , 117.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-12-12 10:36 · 2023-12-12 10:36
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2