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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Active filter:
Maryland
·
Clear
Snapshot
2026-03-11
Results
61
Page
2
/
2
73.213.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.213.241.0
Broadcast
73.213.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.3298 , -76.635
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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
·
Maryland
·
Baltimore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
76.151.120.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.151.120.0
Broadcast
76.151.120.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.2891 , -76.5583
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Baltimore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
96.244.43.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
96.244.43.0
Broadcast
96.244.43.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.1244 , -76.495
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
Verizon Business
·
Verizon Business
Top geo
United States
·
Maryland
·
Pasadena
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
173.73.89.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
173.73.89.0
Broadcast
173.73.89.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.9191 , -76.782
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
Verizon Business
·
Verizon Business
Top geo
United States
·
Maryland
·
Bowie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
173.66.131.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
173.66.131.0
Broadcast
173.66.131.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.8224 , -76.9466
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
Verizon Business
·
Verizon Business
Top geo
United States
·
Maryland
·
Temple Hills
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
174.172.54.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
174.172.54.0
Broadcast
174.172.54.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.3516 , -76.629
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Baltimore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.216.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.216.123.0
Broadcast
217.216.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.2889 , -76.623
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS136787 ·
PacketHub S.A.
Top organization / ISP
Packethub S.A
·
PacketHub S.A.
Top geo
United States
·
Maryland
·
Baltimore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
69.140.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
69.140.70.0
Broadcast
69.140.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.2645 , -76.6224
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Baltimore
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
69.255.237.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
69.255.237.0
Broadcast
69.255.237.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.3802 , -75.6347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc.
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Salisbury
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
72.83.215.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
72.83.215.0
Broadcast
72.83.215.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.8224 , -76.9466
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
MCI Communications Services, Inc. d/b/a Verizon Business
·
Verizon Communications
Top geo
United States
·
Maryland
·
Temple Hills
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
73.128.134.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.128.134.0
Broadcast
73.128.134.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.867 , -76.8173
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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
·
Maryland
·
Upper Marlboro
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
73.191.127.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.191.127.0
Broadcast
73.191.127.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.2124 , -76.8776
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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
·
Maryland
·
Columbia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
73.250.126.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.250.126.0
Broadcast
73.250.126.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0715 , -76.6963
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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
·
Maryland
·
Odenton
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
76.151.152.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.151.152.0
Broadcast
76.151.152.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.3343 , -76.4394
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Middle River
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
216.36.2.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.36.2.0
Broadcast
216.36.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.2573 , -76.4498
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS11776 ·
Breezeline
Top organization / ISP
Metrocast Communications
·
Atlantic Broadband Finance
Top geo
United States
·
Maryland
·
Lexington Park
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
71.111.236.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
71.111.236.0
Broadcast
71.111.236.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.6273 , -76.9859
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
Verizon Business
·
Verizon Business
Top geo
United States
·
Maryland
·
Waldorf
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
73.132.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.132.248.0
Broadcast
73.132.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.4114 , -77.2823
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc.
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
New Market
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
73.133.101.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
73.133.101.0
Broadcast
73.133.101.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.4332 , -76.6546
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc.
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Timonium
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
76.151.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.151.180.0
Broadcast
76.151.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.2124 , -76.8776
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC
·
Comcast Cable Communications, LLC
Top geo
United States
·
Maryland
·
Columbia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
96.244.71.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
96.244.71.0
Broadcast
96.244.71.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.2812 , -76.7406
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
Verizon Business
·
Verizon Business
Top geo
United States
·
Maryland
·
Catonsville
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
108.28.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
108.28.51.0
Broadcast
108.28.51.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0095 , -76.9846
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS701 ·
Verizon Business
Top organization / ISP
Verizon Online LLC
·
Verizon Business
Top geo
United States
·
Maryland
·
Silver Spring
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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