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:
Eleanor Roosevelt
·
Clear
Snapshot
2026-03-11
Results
14
Page
1
/
1
72.50.3.0/24
Risk Max
—
LOW
Footprint
9.766
%
Hits
76
Prefix / IP version
/24 · IPv4
Network
72.50.3.0
Broadcast
72.50.3.255
Observed IPs / Subnet size
25
observed ·
256
total
Centroid
18.33882763157894 , -66.18103947368422
Hits / Errors
76
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS10396 ·
DATACOM CARIBE, INC.
Top organization / ISP
Puerto Rico Telephone Company
·
DATACOM CARIBE, INC.
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
172.59.17.0/24
Risk Max
—
LOW
Footprint
7.422
%
Hits
34
Prefix / IP version
/24 · IPv4
Network
172.59.17.0
Broadcast
172.59.17.255
Observed IPs / Subnet size
19
observed ·
256
total
Centroid
18.32607058823529 , -66.23834117647058
Hits / Errors
34
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS21928 ·
T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA
·
T-Mobile USA, Inc.
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
72.50.0.0/24
Risk Max
—
LOW
Footprint
6.641
%
Hits
82
Prefix / IP version
/24 · IPv4
Network
72.50.0.0
Broadcast
72.50.0.255
Observed IPs / Subnet size
17
observed ·
256
total
Centroid
18.34377804878049 , -66.17756463414634
Hits / Errors
82
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS10396 ·
DATACOM CARIBE, INC.
Top organization / ISP
Puerto Rico Telephone Company
·
DATACOM CARIBE, INC.
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
198.245.107.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
198.245.107.0
Broadcast
198.245.107.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14638 ·
Liberty Communications of Puerto Rico LLC
Top organization / ISP
San Juan Cable, LLC
·
Liberty Communications of Puerto Rico LLC
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
192.254.97.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
192.254.97.0
Broadcast
192.254.97.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
18.32164444444445 , -66.07012222222222
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS21559 ·
OSNET
Top organization / ISP
OSNET Wireless
·
OSNET Wireless
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
24.171.220.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
24.171.220.0
Broadcast
24.171.220.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
18.385500000000004 , -66.0357
Hits / Errors
6
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14638 ·
Liberty Communications of Puerto Rico LLC
Top organization / ISP
Liberty Cablevision - Vega Baja
·
Liberty Communications of Puerto Rico LLC
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
67.224.128.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
67.224.128.0
Broadcast
67.224.128.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
18.33916 , -66.35062
Hits / Errors
5
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS10396 ·
DATACOM CARIBE, INC.
Top organization / ISP
Puerto Rico Telephone Company
·
DATACOM CARIBE, INC.
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
24.50.234.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
24.50.234.0
Broadcast
24.50.234.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS14638 ·
Liberty Communications of Puerto Rico LLC
Top organization / ISP
Liberty Communications of Puerto Rico LLC
·
Liberty Communications of Puerto Rico LLC
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
192.228.99.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
192.228.99.0
Broadcast
192.228.99.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS399444 ·
DWireless & More Inc.
Top organization / ISP
FiberX Inc.
·
DWireless & More Inc.
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.27.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
38.27.103.0
Broadcast
38.27.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS23114 ·
Critical Hub Networks
Top organization / ISP
Critical Hub Networks
·
Critical Hub Networks
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
199.255.117.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
199.255.117.0
Broadcast
199.255.117.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS46941 ·
Xairnet
Top organization / ISP
Xairnet
·
Xairnet
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
140.174.250.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
140.174.250.0
Broadcast
140.174.250.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS23114 ·
Critical Hub Networks
Top organization / ISP
NTT America, Inc
·
Critical Hub Networks
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
24.171.221.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
24.171.221.0
Broadcast
24.171.221.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS14638 ·
Liberty Communications of Puerto Rico LLC
Top organization / ISP
Liberty Cablevision - Vega Baja
·
Liberty Communications of Puerto Rico LLC
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
204.2.89.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
204.2.89.0
Broadcast
204.2.89.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.4163 , -66.064
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS23114 ·
Critical Hub Networks
Top organization / ISP
NTT Communications
·
Critical Hub Networks
Top geo
Puerto Rico
·
San Juan
·
Eleanor Roosevelt
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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