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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.

110.177.178.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
110.177.178.0
Broadcast
110.177.178.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
7 hits · 7 errors
First / Last seen
2025-10-06 22:48 · 2025-10-12 15:18
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

110.177.177.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
110.177.177.0
Broadcast
110.177.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-05 04:01 · 2025-10-05 10:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

110.177.181.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
110.177.181.0
Broadcast
110.177.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.56699999999998
Hits / Errors
10 hits · 8 errors
First / Last seen
2025-12-14 23:05 · 2025-12-14 23:06
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

110.177.182.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
110.177.182.0
Broadcast
110.177.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
8 hits · 5 errors
First / Last seen
2025-10-05 07:18 · 2025-10-05 07:18
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

110.177.183.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
110.177.183.0
Broadcast
110.177.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-10-05 09:51 · 2025-10-05 09:51
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

110.177.179.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
110.177.179.0
Broadcast
110.177.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-28 21:36 · 2025-10-28 21:36
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

223.11.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.11.241.0
Broadcast
223.11.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7967 , 112.567
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 13:10 · 2025-12-17 13:10
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

110.177.176.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
110.177.176.0
Broadcast
110.177.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-07 21:56 · 2025-11-07 21:56
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

110.177.180.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
110.177.180.0
Broadcast
110.177.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 02:52 · 2025-11-06 02:52
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

110.178.42.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
110.178.42.0
Broadcast
110.178.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-18 02:36 · 2024-12-18 02:36
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

223.11.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.11.55.0
Broadcast
223.11.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7967 , 112.567
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-01 18:57 · 2024-12-01 18:57
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

110.177.72.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
110.177.72.0
Broadcast
110.177.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7953 , 112.567
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-10-29 10:19 · 2024-10-29 10:19
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2