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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: P4 TELECOM LTDA · Clear
Snapshot 2026-03-07 Results 8 Page 1 / 1

177.23.115.0/24

Risk Max 1 LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.23.115.0
Broadcast
177.23.115.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-26.867799999999995 , -52.417699999999996
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
P4 TELECOM LTDA · P4 TELECOM LTDA
Top geo
Brazil · Santa Catarina · Xanxerê
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.23.116.0/24

Risk Max — LOW Footprint 4.688% Hits 22
Prefix / IP version
/24 · IPv4
Network
177.23.116.0
Broadcast
177.23.116.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-26.8678 , -52.417699999999996
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
P4 TELECOM LTDA · P4 TELECOM LTDA
Top geo
Brazil · Santa Catarina · Xanxerê
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.23.117.0/24

Risk Max — LOW Footprint 4.297% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.23.117.0
Broadcast
177.23.117.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-26.867799999999995 , -52.417699999999996
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
P4 TELECOM LTDA · P4 TELECOM LTDA
Top geo
Brazil · Santa Catarina · Xanxerê
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.230.27.0/24

Risk Max — LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
45.230.27.0
Broadcast
45.230.27.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-27.1792 , -48.49759999999999
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
P4 TELECOM LTDA · P4 TELECOM LTDA
Top geo
Brazil · Santa Catarina · Bombinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.230.26.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.230.26.0
Broadcast
45.230.26.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-27.1792 , -48.4976
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
P4 TELECOM LTDA · P4 TELECOM LTDA
Top geo
Brazil · Santa Catarina · Bombinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.208.221.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.208.221.0
Broadcast
143.208.221.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.7347 , -43.8223
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265131 · GP4 TELECOM LTDA - ME
Top organization / ISP
GP4 TELECOM LTDA - ME · GP4 TELECOM LTDA - ME
Top geo
Brazil · Minas Gerais · Santa Luzia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.230.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.230.25.0
Broadcast
45.230.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1792 , -48.4976
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
P4 TELECOM LTDA · P4 TELECOM LTDA
Top geo
Brazil · Santa Catarina · Bombinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.208.220.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.208.220.0
Broadcast
143.208.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.7347 , -43.8223
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS265131 · GP4 TELECOM LTDA - ME
Top organization / ISP
GP4 TELECOM LTDA - ME · GP4 TELECOM LTDA - ME
Top geo
Brazil · Minas Gerais · Santa Luzia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →