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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: Opticomm Co Pty Ltd · Clear
Snapshot 2026-03-04 Results 6 Page 1 / 1

58.84.143.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
58.84.143.0
Broadcast
58.84.143.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-33.8399 , 151.0583
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS45763 · Opticomm Co Pty Ltd
Top organization / ISP
Opticomm Co Pty Ltd · Opticomm Co Pty Ltd
Top geo
Australia · New South Wales · Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

203.121.198.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
203.121.198.0
Broadcast
203.121.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.747200000000003 , 153.1363
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS45763 · Opticomm Co Pty Ltd
Top organization / ISP
Fuzenet PTY LTD · Fuzenet Pty Ltd
Top geo
Australia · Queensland · Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.84.139.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
58.84.139.0
Broadcast
58.84.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.8697 , 151.0827
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS45763 · Opticomm Co Pty Ltd
Top organization / ISP
Fuzenet PTY LTD · FUZENET
Top geo
Australia · New South Wales · Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.84.145.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
58.84.145.0
Broadcast
58.84.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-37.8159 , 144.9669
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS45763 · Opticomm Co Pty Ltd
Top organization / ISP
Fuzenet PTY LTD · FUZENET
Top geo
Australia · Victoria · Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.84.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
58.84.192.0
Broadcast
58.84.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.8069 , 150.9845
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS45763 · Opticomm Co Pty Ltd
Top organization / ISP
Opticomm Co Pty Ltd · Opticomm Co Pty Ltd
Top geo
Australia · New South Wales · Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.84.136.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
58.84.136.0
Broadcast
58.84.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.8069 , 150.9845
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS45763 · Opticomm Co Pty Ltd
Top organization / ISP
Fuzenet PTY LTD · FUZENET
Top geo
Australia · New South Wales · Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →