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:
Wisconsin
·
Clear
Snapshot
2026-03-08
Results
28
Page
1
/
1
173.89.1.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
173.89.1.0
Broadcast
173.89.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.014 , -88.2783
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Waukesha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.112.125.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
159.112.125.0
Broadcast
159.112.125.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.2433 , -88.3564
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS4181 ·
TDS TELECOM
Top organization / ISP
TDS TELECOM
·
TDS TELECOM
Top geo
United States
·
Wisconsin
·
Appleton
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
47.41.152.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
47.41.152.0
Broadcast
47.41.152.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.5461 , -88.5692
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS20115 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Fontana
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.1.17.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.1.17.0
Broadcast
104.1.17.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.0304 , -88.607
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS7018 ·
AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp
·
AT&T Enterprises, LLC
Top geo
United States
·
Wisconsin
·
Oshkosh
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
162.204.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
162.204.240.0
Broadcast
162.204.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6074 , -87.8305
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS7018 ·
AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp
·
AT&T Enterprises, LLC
Top geo
United States
·
Wisconsin
·
Kenosha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
167.237.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
167.237.13.0
Broadcast
167.237.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.7814 , -91.4866
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4181 ·
TDS TELECOM
Top organization / ISP
TDS TELECOM
·
TDS TELECOM
Top geo
United States
·
Wisconsin
·
Eau Claire
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
172.59.104.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
172.59.104.0
Broadcast
172.59.104.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0566 , -87.9347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS21928 ·
T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc.
·
T-Mobile USA, Inc.
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
173.89.39.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
173.89.39.0
Broadcast
173.89.39.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.951 , -87.9437
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
35.148.121.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
35.148.121.0
Broadcast
35.148.121.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0334 , -89.4512
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS20115 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Madison
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
65.30.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
65.30.140.0
Broadcast
65.30.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0006 , -88.22
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Waukesha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
70.92.232.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
70.92.232.0
Broadcast
70.92.232.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1193 , -87.9505
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
68.234.76.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
68.234.76.0
Broadcast
68.234.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.208 , -91.2921
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS397122 ·
Chequamegon Communications Cooperative, Inc.
Top organization / ISP
Chequamegon Communications Cooperative, Inc.
·
Chequamegon Communications Cooperative, Inc.
Top geo
United States
·
Wisconsin
·
Cable
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
160.32.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
160.32.248.0
Broadcast
160.32.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6058 , -87.8762
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS22379 ·
Manifold Services Inc
Top organization / ISP
Manifold Services Inc
·
Manifold Services Inc
Top geo
United States
·
Wisconsin
·
Kenosha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
172.59.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
172.59.108.0
Broadcast
172.59.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0566 , -87.9347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21928 ·
T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc.
·
T-Mobile USA, Inc.
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
24.209.113.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
24.209.113.0
Broadcast
24.209.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.5458 , -88.1019
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Green Bay
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
47.34.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
47.34.35.0
Broadcast
47.34.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4609 , -88.8502
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS20115 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Beaver Dam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
72.128.110.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
72.128.110.0
Broadcast
72.128.110.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.9923 , -87.9932
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
74.40.76.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
74.40.76.0
Broadcast
74.40.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.1783 , -89.6915
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5650 ·
Frontier Communications of America, Inc.
Top organization / ISP
ADSL Frontier Communications Athens OH
·
Frontier Communications Solutions
Top geo
United States
·
Wisconsin
·
Merrill
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
76.39.233.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.39.233.0
Broadcast
76.39.233.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1193 , -87.9505
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.239.27.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
84.239.27.0
Broadcast
84.239.27.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0382 , -87.91
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS212238 ·
Datacamp Limited
Top organization / ISP
— ·
Datacamp Limited
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
23.226.211.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
23.226.211.0
Broadcast
23.226.211.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0382 , -87.91
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS396319 ·
Oxylabs
Top organization / ISP
Sentris Network LLC
·
Oxylabs
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
131.93.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
131.93.106.0
Broadcast
131.93.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0344 , -89.5007
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS20115 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Madison
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
162.199.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
162.199.35.0
Broadcast
162.199.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1166 , -87.9904
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7018 ·
AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp
·
AT&T Enterprises, LLC
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
74.213.211.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
74.213.211.0
Broadcast
74.213.211.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.6722 , -88.2426
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3663 ·
NetNet
Top organization / ISP
Cellcom
·
NetNet
Top geo
United States
·
Wisconsin
·
Pulaski
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
75.9.189.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
75.9.189.0
Broadcast
75.9.189.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1154 , -88.0346
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7018 ·
AT&T Enterprises, LLC
Top organization / ISP
AT&T Internet Services
·
AT&T Enterprises, LLC
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
108.213.33.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
108.213.33.0
Broadcast
108.213.33.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.9516 , -88.2963
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7018 ·
AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp
·
AT&T Enterprises, LLC
Top geo
United States
·
Wisconsin
·
Waukesha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
35.148.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
35.148.38.0
Broadcast
35.148.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1899 , -89.2185
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS20115 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Sun Prairie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
75.86.75.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
75.86.75.0
Broadcast
75.86.75.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1166 , -87.9904
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS10796 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Wisconsin
·
Milwaukee
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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