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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.

177.73.76.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.73.76.0
Broadcast
177.73.76.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.421699999999998 , -38.6986
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.155.151.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.155.151.0
Broadcast
177.155.151.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-10.5388 , -38.4214
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.124.164.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.124.164.0
Broadcast
177.124.164.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.421699999999998 , -38.6986
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.232.58.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.232.58.0
Broadcast
186.232.58.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.4217 , -38.6986
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.155.159.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.155.159.0
Broadcast
177.155.159.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.5388 , -38.4214
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.128.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.128.100.0
Broadcast
177.128.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.4217 , -38.6986
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.155.148.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.155.148.0
Broadcast
177.155.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.5388 , -38.4214
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.155.152.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.155.152.0
Broadcast
177.155.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.5388 , -38.4214
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2