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.
Search
Active filter:
Telstra Internet
·
Clear
Snapshot
2026-03-07
Results
25
Page
1
/
1
120.147.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
120.147.42.0
Broadcast
120.147.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.8143 , 144.8993
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.151.58.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
120.151.58.0
Broadcast
120.151.58.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.4683 , 153.0322
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Queensland
·
Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
110.141.0.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
110.141.0.0
Broadcast
110.141.0.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8148 , 151.1723
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
144.137.212.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
144.137.212.0
Broadcast
144.137.212.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.7377 , 150.9931
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.148.164.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
120.148.164.0
Broadcast
120.148.164.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.8647 , 145.0279
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.159.32.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
120.159.32.0
Broadcast
120.159.32.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8672 , 151.1997
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS135887 ·
Belong (Telstra Limited)
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.148.17.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
120.148.17.0
Broadcast
120.148.17.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-38.0202 , 145.2651
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
121.222.86.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
121.222.86.0
Broadcast
121.222.86.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.4644 , 153.0531
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Queensland
·
Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
1.123.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
1.123.38.0
Broadcast
1.123.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.719 , 152.9827
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Queensland
·
Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
124.183.39.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
124.183.39.0
Broadcast
124.183.39.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8639 , 150.9606
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
110.141.46.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
110.141.46.0
Broadcast
110.141.46.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.7168 , 151.1175
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.208.88.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
123.208.88.0
Broadcast
123.208.88.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.4683 , 153.0322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS135887 ·
Belong (Telstra Limited)
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Queensland
·
Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
124.189.233.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
124.189.233.0
Broadcast
124.189.233.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.5334 , 144.9452
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
144.134.110.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
144.134.110.0
Broadcast
144.134.110.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.3778 , 152.9977
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Queensland
·
Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.153.170.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.153.170.0
Broadcast
120.153.170.255
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
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.154.43.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.154.43.0
Broadcast
120.154.43.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8512 , 151.1503
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.156.237.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.156.237.0
Broadcast
120.156.237.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.9765 , 145.2651
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.158.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.158.140.0
Broadcast
120.158.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.8481 , 144.9914
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
124.184.215.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
124.184.215.0
Broadcast
124.184.215.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.7833 , 145.2438
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
144.134.133.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
144.134.133.0
Broadcast
144.134.133.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.3513 , 152.969
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Queensland
·
Brisbane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.156.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.156.51.0
Broadcast
120.156.51.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-34.1562 , 150.5364
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Thirlmere
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
120.149.1.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.149.1.0
Broadcast
120.149.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-31.9474 , 115.8648
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Western Australia
·
Perth
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
124.187.16.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
124.187.16.0
Broadcast
124.187.16.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.7906 , 144.9944
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
124.180.178.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
124.180.178.0
Broadcast
124.180.178.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8826 , 151.2532
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.40.57.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
203.40.57.0
Broadcast
203.40.57.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8672 , 151.1997
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1221 ·
Telstra Limited
Top organization / ISP
— ·
Telstra Internet
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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