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.
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Snapshot
2026-03-11
Results
824
Page
21
/
21
138.75.197.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.75.197.0
Broadcast
138.75.197.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.39665 , 103.747
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4773 ·
MobileOne Ltd. Mobile/Internet Service Provider Singapore
Top organization / ISP
M1 LIMITED
·
M1 LIMITED
Top geo
Singapore
·
South West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.75.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.75.70.0
Broadcast
138.75.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.30139 , 103.798
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4773 ·
MobileOne Ltd. Mobile/Internet Service Provider Singapore
Top organization / ISP
M1 LIMITED
·
M1 LIMITED
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
14.100.111.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
14.100.111.0
Broadcast
14.100.111.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.30139 , 103.798
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9506 ·
Singtel Fibre Broadband
Top organization / ISP
Singtel Fibre
·
Singapore Telecommunications Ltd, Magix Services
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
14.100.91.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
14.100.91.0
Broadcast
14.100.91.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.43333 , 103.831
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9506 ·
Singtel Fibre Broadband
Top organization / ISP
Singtel Fibre
·
Singapore Telecommunications Ltd, Magix Services
Top geo
Singapore
·
North West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
149.102.250.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
149.102.250.0
Broadcast
149.102.250.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.35208 , 103.82
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS212238 ·
Datacamp Limited
Top organization / ISP
Datacamp Limited
·
Datacamp Limited
Top geo
Singapore
·
North West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
149.88.107.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
149.88.107.0
Broadcast
149.88.107.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.35208 , 103.82
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS212238 ·
Datacamp Limited
Top organization / ISP
Datacamp Limited
·
Datacamp Limited
Top geo
Singapore
·
North West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.156.233.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.156.233.0
Broadcast
175.156.233.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.28333 , 103.833
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4773 ·
MobileOne Ltd. Mobile/Internet Service Provider Singapore
Top organization / ISP
M1 Ltd
·
M1 LIMITED
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
180.129.29.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
180.129.29.0
Broadcast
180.129.29.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.32252 , 103.898
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4773 ·
MobileOne Ltd. Mobile/Internet Service Provider Singapore
Top organization / ISP
M1 Ltd
·
M1 LIMITED
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
202.133.194.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
202.133.194.0
Broadcast
202.133.194.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.39167 , 103.894
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS135600 ·
Whiz Communications Pte Ltd
Top organization / ISP
Whiz Communications Pte Ltd
·
Whiz Communications Pte Ltd
Top geo
Singapore
·
North East
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
210.10.5.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
210.10.5.0
Broadcast
210.10.5.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.32639 , 103.942
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4817 ·
Simba Telecom Pte Ltd
Top organization / ISP
Simba
·
Simba Telecom Pte Ltd
Top geo
Singapore
·
South East
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.255.255.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.255.255.0
Broadcast
220.255.255.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.45083 , 103.829
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9506 ·
Singtel Fibre Broadband
Top organization / ISP
SingNet Pte Ltd
·
Singapore Telecommunications Ltd, Magix Services
Top geo
Singapore
·
North West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
222.164.30.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
222.164.30.0
Broadcast
222.164.30.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.37972 , 103.765
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS55430 ·
Starhub Ltd
Top organization / ISP
StarHub Cable Vision Ltd
·
Starhub Internet Pte Ltd
Top geo
Singapore
·
South West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.255.68.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
38.255.68.0
Broadcast
38.255.68.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.37972 , 103.765
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS135600 ·
Whiz Communications Pte Ltd
Top organization / ISP
Whiz Communications Pte Ltd
·
Whiz Communications Pte Ltd
Top geo
Singapore
·
South West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
39.109.148.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
39.109.148.0
Broadcast
39.109.148.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.37611 , 103.902
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS55430 ·
Starhub Ltd
Top organization / ISP
Starhub Ltd
·
Starhub Internet Pte Ltd
Top geo
Singapore
·
North East
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.61.145.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
42.61.145.0
Broadcast
42.61.145.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.43801 , 103.789
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3758 ·
SingNet
Top organization / ISP
Singtel Fibre
·
SingNet Pte Ltd
Top geo
Singapore
·
North West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.88.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.88.42.0
Broadcast
45.88.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.30125 , 103.798
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS212238 ·
Datacamp Limited
Top organization / ISP
Digital Virtualisation Solutions SRL
·
Datacamp Limited
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
47.129.221.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
47.129.221.0
Broadcast
47.129.221.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.28009 , 103.851
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
49.245.17.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
49.245.17.0
Broadcast
49.245.17.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.36 , 103.892
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4773 ·
MobileOne Ltd. Mobile/Internet Service Provider Singapore
Top organization / ISP
M1 Ltd
·
M1 LIMITED
Top geo
Singapore
·
North East
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
58.182.117.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
58.182.117.0
Broadcast
58.182.117.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.32639 , 103.942
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS55430 ·
Starhub Ltd
Top organization / ISP
StarHub Cable Vision Ltd
·
Starhub Internet Pte Ltd
Top geo
Singapore
·
South East
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
58.182.18.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
58.182.18.0
Broadcast
58.182.18.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.33333 , 103.933
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS55430 ·
Starhub Ltd
Top organization / ISP
SGCABLEVISION
·
StarHub Cable Vision Ltd
Top geo
Singapore
·
South East
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
58.182.194.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
58.182.194.0
Broadcast
58.182.194.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.32713 , 103.884
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS55430 ·
Starhub Ltd
Top organization / ISP
StarHub Cable Vision Ltd
·
Starhub Internet Pte Ltd
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
58.182.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
58.182.38.0
Broadcast
58.182.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.29596 , 103.791
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS55430 ·
Starhub Ltd
Top organization / ISP
SGCABLEVISION
·
StarHub Cable Vision Ltd
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
66.228.9.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
66.228.9.0
Broadcast
66.228.9.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
1.39665 , 103.747
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS135600 ·
Whiz Communications Pte Ltd
Top organization / ISP
Whiz Communications Pte Ltd
·
Whiz Communications Pte Ltd
Top geo
Singapore
·
South West
·
Singapore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
8.211.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
8.211.35.0
Broadcast
8.211.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.1169 , 8.6837
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS45102 ·
Alibaba (US) Technology Co., Ltd.
Top organization / ISP
Alibaba.com Singapore E-Commerce Private Limited
·
Alibaba (US) Technology Co., Ltd.
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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