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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: Central NET · Clear
Snapshot 2026-02-02 Results 8 Page 1 / 1

138.204.101.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.204.101.0
Broadcast
138.204.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.4522 , -50.3914
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-22 15:26 · 2025-11-23 20:24
Top ASN
AS263885 · Central NET
Top organization / ISP
Central · Central NET
Top geo
Brazil · Goiás · São Luís de Montes Belos
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

45.190.178.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.190.178.0
Broadcast
45.190.178.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.9775 , -49.8687
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-07 01:00 · 2025-10-10 00:41
Top ASN
AS269643 · CENTRAL NETWORKS E TECNLOGIA
Top organization / ISP
Central Networks E Tecnlogia · Central Networks E Tecnlogia
Top geo
Brazil · São Paulo · Ourinhos
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

103.166.166.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.166.166.0
Broadcast
103.166.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.7298 , 90.3854
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-21 17:34 · 2025-07-21 17:34
Top ASN
—
Top organization / ISP
Shahidul Kabir · Central Net Broadband Network
Top geo
Bangladesh · Dhaka Division · Azimpur
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

45.190.179.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.190.179.0
Broadcast
45.190.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9775 , -49.8687
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 12:34 · 2025-12-17 12:34
Top ASN
AS269643 · CENTRAL NETWORKS E TECNLOGIA
Top organization / ISP
Central Networks E Tecnlogia · Central Networks E Tecnlogia
Top geo
Brazil · São Paulo · Ourinhos
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

138.97.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.97.41.0
Broadcast
138.97.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-13.121 , -41.8909
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 10:53 · 2025-11-23 10:53
Top ASN
AS264120 · G20 Telecomunicacoes Ltda
Top organization / ISP
Central Net Ltda · G20 Telecomunicacoes Ltda
Top geo
Brazil · Bahia · Piatã
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

45.237.116.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.237.116.0
Broadcast
45.237.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8468 , -42.6197
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 12:45 · 2025-11-15 12:45
Top ASN
AS268271 · MINAS NET TELECOM LTDA
Top organization / ISP
Minas NET Telecom Ltda · Central NET MG Ltda
Top geo
Brazil · Minas Gerais · Ervália
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2
Open report →

45.237.119.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.237.119.0
Broadcast
45.237.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8468 , -42.6197
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:33 · 2025-11-06 11:33
Top ASN
AS268271 · MINAS NET TELECOM LTDA
Top organization / ISP
Minas NET Telecom Ltda · Central NET MG Ltda
Top geo
Brazil · Minas Gerais · Ervália
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

45.237.117.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.237.117.0
Broadcast
45.237.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8468 , -42.6197
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 04:53 · 2025-09-12 04:53
Top ASN
AS268271 · MINAS NET TELECOM LTDA
Top organization / ISP
Minas NET Telecom Ltda · Central NET MG Ltda
Top geo
Brazil · Minas Gerais · Ervália
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →