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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.
Active filter: Companhia de Telecomunicacoes de Macau SARL · Clear
Snapshot 2026-01-25 Results 4 Page 1 / 1

60.246.156.0/24

Risk Max — LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
60.246.156.0
Broadcast
60.246.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.1597 , 113.564
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-06 15:36 · 2024-12-06 15:36
Top ASN
AS4609 · Companhia de Telecomunicacoes de Macau SARL
Top organization / ISP
CTM Internet Service · Companhia de Telecomunicacoes de Macau
Top geo
Macao · Nossa Senhora do Carmo · Zhuojiacun
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2
Open report →

202.175.178.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
202.175.178.0
Broadcast
202.175.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.1597 , 113.564
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-21 06:56 · 2025-05-21 06:56
Top ASN
AS4609 · Companhia de Telecomunicacoes de Macau SARL
Top organization / ISP
— · Leased line - Business
Top geo
Macao · Nossa Senhora do Carmo · Zhuojiacun
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

27.109.189.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.109.189.0
Broadcast
27.109.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.1597 , 113.564
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 16:51 · 2025-05-06 16:51
Top ASN
AS4609 · Companhia de Telecomunicacoes de Macau SARL
Top organization / ISP
CTM Internet Services · Companhia de Telecomunicacoes de Macau
Top geo
Macao · Nossa Senhora do Carmo · Zhuojiacun
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

202.86.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
202.86.138.0
Broadcast
202.86.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.1597 , 113.564
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-09-05 15:54 · 2024-09-05 15:54
Top ASN
AS4609 · Companhia de Telecomunicacoes de Macau SARL
Top organization / ISP
Broadband Static IP · Companhia de Telecomunicacoes de Macau
Top geo
Macao · Nossa Senhora do Carmo · Zhuojiacun
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2
Open report →