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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: Nova Hartz · Clear
Snapshot 2026-03-08 Results 9 Page 1 / 1

177.73.30.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.73.30.0
Broadcast
177.73.30.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.73.26.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.73.26.0
Broadcast
177.73.26.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.600100000000005 , -50.9064
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.73.28.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.73.28.0
Broadcast
177.73.28.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.73.27.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.73.27.0
Broadcast
177.73.27.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.161.200.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.161.200.0
Broadcast
45.161.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS268473 · LinkSul internet
Top organization / ISP
LinkSul internet · Link Sul internet
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.136.211.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.136.211.0
Broadcast
177.136.211.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.136.208.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.136.208.0
Broadcast
177.136.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.136.215.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.136.215.0
Broadcast
177.136.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.136.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.136.209.0
Broadcast
177.136.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6001 , -50.9064
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS52685 · Conectnet Telecomunicações Ltda.
Top organization / ISP
Conectnet Telecomunicações Ltda · Conectnet Telecomunicações Ltda.
Top geo
Brazil · Rio Grande do Sul · Nova Hartz
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →