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:
Level 3
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Clear
Snapshot
2026-01-21
Results
215
Page
6
/
6
4.36.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
4.36.187.0
Broadcast
4.36.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.5891 , -92.0664
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 14:37 · 2025-05-05 14:37
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
Level 3, LLC
·
Level 3 Communications, Inc.
Top geo
United States
·
Louisiana
·
Monroe
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
74.202.200.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
74.202.200.0
Broadcast
74.202.200.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.0703 , -119.4611
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 06:01 · 2025-05-05 06:01
Top ASN
AS26421 ·
Ponderosa Cablevision
Top organization / ISP
Level 3
·
Ponderosa Cablevision
Top geo
United States
·
California
·
Auberry
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
8.42.88.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
8.42.88.0
Broadcast
8.42.88.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.8789 , -99.3392
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 02:11 · 2025-05-05 02:11
Top ASN
AS14155 ·
Rural Telephone Service Co, Inc.
Top organization / ISP
NEX-TECH
·
Level 3
Top geo
United States
·
Kansas
·
Hays
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
209.203.68.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
209.203.68.0
Broadcast
209.203.68.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.5263 , -120.7969
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-04 19:15 · 2025-05-04 19:15
Top ASN
AS25649 ·
AYERA TECHNOLOGIES, INC.
Top organization / ISP
Level 3
·
AYERA TECHNOLOGIES, INC.
Top geo
United States
·
California
·
Denair
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
31.204.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.204.8.0
Broadcast
31.204.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-04-15 02:35 · 2025-04-15 02:35
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-04-14 → 2025-04-21 · Updated
2026-01-14
· v2
Open report →
162.251.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
162.251.248.0
Broadcast
162.251.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.8914 , -118.352
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-15 02:35 · 2025-04-15 02:35
Top ASN
AS10753 ·
Level 3 Parent, LLC
Top organization / ISP
eBlue Networks, LLC.
·
Level 3 Communications, Inc.
Top geo
United States
·
California
·
Lawndale
Window / Updated
2025-04-14 → 2025-04-21 · Updated
2026-01-14
· v2
Open report →
198.143.0.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
198.143.0.0
Broadcast
198.143.0.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7063 , -74.0125
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-02-12 17:51 · 2025-02-12 17:51
Top ASN
AS10753 ·
Level 3 Parent, LLC
Top organization / ISP
OpenVirtuals.com
·
Intercom Online
Top geo
United States
·
New York
·
New York
Window / Updated
2025-02-10 → 2025-02-17 · Updated
2026-01-14
· v2
Open report →
198.143.10.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
198.143.10.0
Broadcast
198.143.10.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.9195 , -77.2197
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-02-12 11:18 · 2025-02-12 11:18
Top ASN
AS10753 ·
Level 3 Parent, LLC
Top organization / ISP
IPNetZone
·
Intercom Online
Top geo
United States
·
Virginia
·
McLean
Window / Updated
2025-02-10 → 2025-02-17 · Updated
2026-01-14
· v2
Open report →
162.251.249.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
162.251.249.0
Broadcast
162.251.249.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.8914 , -118.352
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-02-12 06:07 · 2025-02-12 06:07
Top ASN
AS10753 ·
Level 3 Parent, LLC
Top organization / ISP
eBlue Networks, LLC.
·
Level 3 Communications, Inc.
Top geo
United States
·
California
·
Lawndale
Window / Updated
2025-02-10 → 2025-02-17 · Updated
2026-01-14
· v2
Open report →
162.251.251.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
162.251.251.0
Broadcast
162.251.251.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.8914 , -118.352
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-02-12 06:07 · 2025-02-12 06:07
Top ASN
AS10753 ·
Level 3 Parent, LLC
Top organization / ISP
eBlue Networks, LLC.
·
Level 3 Communications, Inc.
Top geo
United States
·
California
·
Lawndale
Window / Updated
2025-02-10 → 2025-02-17 · Updated
2026-01-14
· v2
Open report →
117.199.72.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
117.199.72.0
Broadcast
117.199.72.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.809 , 93.9407
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-12-05 09:14 · 2024-12-05 09:14
Top ASN
AS1 ·
Level 3 Parent, LLC
Top organization / ISP
BB Multiplay
·
Level 3 Communications, Inc.
Top geo
India
·
Manipur
·
Imphal
Window / Updated
2024-12-02 → 2024-12-09 · Updated
2026-01-14
· v2
Open report →
8.19.74.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
8.19.74.0
Broadcast
8.19.74.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.2333 , -107.7453
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-11-10 08:47 · 2024-11-10 08:47
Top ASN
AS13904 ·
Cherryland Services Inc
Top organization / ISP
Transworld Network, Corp.
·
Level 3
Top geo
United States
·
New Mexico
·
Deming
Window / Updated
2024-11-04 → 2024-11-11 · Updated
2026-01-14
· v2
Open report →
117.209.113.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
117.209.113.0
Broadcast
117.209.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.809 , 93.9407
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-10-10 13:52 · 2024-10-10 13:52
Top ASN
AS9829 ·
National Internet Backbone
Top organization / ISP
Multiplay Prepaid
·
Level 3 Communications, Inc.
Top geo
India
·
Manipur
·
Imphal
Window / Updated
2024-10-07 → 2024-10-14 · Updated
2026-01-14
· v2
Open report →
8.29.198.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
8.29.198.0
Broadcast
8.29.198.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.7481 , -75.548
Hits / Errors
1
hits ·
1
errors
First / Last seen
2023-09-27 15:16 · 2023-09-27 15:16
Top ASN
AS60653 ·
FEEDLY, INC.
Top organization / ISP
BSO NETWORK INC
·
Level 3
Top geo
United States
·
Delaware
·
Wilmington
Window / Updated
2023-09-25 → 2023-10-02 · Updated
2026-01-14
· v2
Open report →
82.24.74.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
82.24.74.0
Broadcast
82.24.74.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.4642 , 9.18998
Hits / Errors
1
hits ·
1
errors
First / Last seen
2023-07-20 03:21 · 2023-07-20 03:21
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
Private Customer
·
Level 3 Communications, Inc.
Top geo
Italy
·
Lombardy
·
Milan
Window / Updated
2023-07-17 → 2023-07-24 · Updated
2026-01-14
· v2
Open report →
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