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
2026-03-13
Results
2288
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58
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58
54.183.189.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
54.183.189.0
Broadcast
54.183.189.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.3394 , -121.895
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (us-west-1)
·
Amazon.com, Inc.
Top geo
United States
·
California
·
San Jose
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
54.219.201.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
54.219.201.0
Broadcast
54.219.201.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.3394 , -121.895
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (us-west-1)
·
Amazon.com, Inc.
Top geo
United States
·
California
·
San Jose
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
71.195.171.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
71.195.171.0
Broadcast
71.195.171.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.4799 , -121.4451
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc.
·
Comcast Cable Communications, LLC
Top geo
United States
·
California
·
Sacramento
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
72.211.224.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
72.211.224.0
Broadcast
72.211.224.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.5679 , -117.7046
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS22773 ·
Cox Communications Inc.
Top organization / ISP
Cox Communications
·
Cox Communications Inc.
Top geo
United States
·
California
·
Aliso Viejo
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
73.158.255.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.158.255.0
Broadcast
73.158.255.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.3859 , -122.0882
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C.
·
Comcast Cable Communications
Top geo
United States
·
California
·
Mountain View
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
73.48.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.48.241.0
Broadcast
73.48.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7094 , -121.03
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications Holdings, Inc
·
Comcast Cable Communications
Top geo
United States
·
California
·
Modesto
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
75.54.97.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
75.54.97.0
Broadcast
75.54.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.9555 , -118.2863
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7018 ·
AT&T Enterprises, LLC
Top organization / ISP
pppox pool - bras1.elpstx
·
AT&T Enterprises, LLC
Top geo
United States
·
California
·
Los Angeles
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
76.170.165.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.170.165.0
Broadcast
76.170.165.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.8951 , -118.291
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS20001 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
California
·
Gardena
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
Open report →
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