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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: START TELECOM · Clear
Snapshot 2026-03-04 Results 6 Page 1 / 1

45.187.41.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.187.41.0
Broadcast
45.187.41.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.4724 , -50.77643749999999
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269484 · START TELECOM
Top organization / ISP
Start Telecom · Start Telecom
Top geo
Brazil · Rio Grande do Sul · Três Coroas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.147.194.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
89.147.194.0
Broadcast
89.147.194.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
40.3771 , 49.8875
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS48542 · StartTelecomLLC
Top organization / ISP
Start Telekom LLC · START TELECOM Mahdud Masuliyyatli Camiyyati
Top geo
Azerbaijan · Baku City · Baku
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.187.43.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.187.43.0
Broadcast
45.187.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.466 , -50.7768
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS269484 · START TELECOM
Top organization / ISP
Start Telecom · Start Telecom
Top geo
Brazil · Rio Grande do Sul · Três Coroas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.216.221.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.216.221.0
Broadcast
186.216.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0049 , -38.3587
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS52999 · START NETWORKS S/A
Top organization / ISP
Start Telecom Ltda · Startnet Comercio E Servicos De Informatica Ltda
Top geo
Brazil · Bahia · Alagoinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.161.26.0
Broadcast
131.161.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS264359 · Start Telecomunicações EIRELI
Top organization / ISP
Manal - Manutenção Alagoana de Aeronaves Ltda · Start Telecomunicações EIRELI
Top geo
Brazil · Alagoas · Maceió
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.66.38.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.66.38.0
Broadcast
177.66.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0049 , -38.3587
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS52999 · START NETWORKS S/A
Top organization / ISP
Start Telecom Ltda · Startnet Comercio E Servicos De Informatica Ltda
Top geo
Brazil · Bahia · Alagoinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →