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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: RGSul Internet Eireli · Clear
Snapshot 2026-03-04 Results 5 Page 1 / 1

201.71.51.0/24

Risk Max — LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
201.71.51.0
Broadcast
201.71.51.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-31.769999999999996 , -52.341
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270777 · RGSul Internet Eireli
Top organization / ISP
RGSul Internet Eireli · RGSul Internet Eireli
Top geo
Brazil · Rio Grande do Sul · Pelotas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.71.49.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.71.49.0
Broadcast
201.71.49.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270777 · RGSul Internet Eireli
Top organization / ISP
RGSul Internet Eireli · RGSul Internet Eireli
Top geo
Brazil · Rio Grande do Sul · Pelotas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.71.50.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
201.71.50.0
Broadcast
201.71.50.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS270777 · RGSul Internet Eireli
Top organization / ISP
RGSul Internet Eireli · RGSul Internet Eireli
Top geo
Brazil · Rio Grande do Sul · Pelotas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.71.48.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.71.48.0
Broadcast
201.71.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS270777 · RGSul Internet Eireli
Top organization / ISP
RGSul Internet Eireli · RGSul Internet Eireli
Top geo
Brazil · Rio Grande do Sul · Pelotas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.119.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.161.119.0
Broadcast
131.161.119.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.4481 , -53.1042
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS270777 · RGSul Internet Eireli
Top organization / ISP
Renan Augusto Gomes Dias Me · RGSul Internet Eireli
Top geo
Brazil · Rio Grande do Sul · Piratini
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →