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:
Norwich
·
Clear
Snapshot
2026-01-21
Results
13
Page
1
/
1
139.222.216.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
262
Prefix / IP version
/24 · IPv4
Network
139.222.216.0
Broadcast
139.222.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6027 , 1.2542
Hits / Errors
262
hits ·
113
errors
First / Last seen
2025-01-23 15:49 · 2025-01-24 08:08
Top ASN
AS786 ·
Jisc Services Limited
Top organization / ISP
University of East Anglia
·
Jisc Services Limited
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2025-01-20 → 2025-01-27 · Updated
2026-01-14
· v2
Open report →
86.17.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
66
Prefix / IP version
/24 · IPv4
Network
86.17.186.0
Broadcast
86.17.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6259 , 1.3032
Hits / Errors
66
hits ·
1
errors
First / Last seen
2024-11-01 15:40 · 2024-11-01 16:46
Top ASN
AS5089 ·
Virgin Media Limited
Top organization / ISP
Vmcbbuk
·
Virgin Media Limited
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2024-10-28 → 2024-11-04 · Updated
2026-01-14
· v2
Open report →
82.46.118.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
34
Prefix / IP version
/24 · IPv4
Network
82.46.118.0
Broadcast
82.46.118.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6259 , 1.3032
Hits / Errors
34
hits ·
1
errors
First / Last seen
2024-12-28 16:30 · 2024-12-28 16:38
Top ASN
—
Top organization / ISP
Mifflin County Wireless LLC
·
Mifflin County Wireless LLC
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2024-12-23 → 2024-12-30 · Updated
2026-01-14
· v2
Open report →
86.25.49.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
86.25.49.0
Broadcast
86.25.49.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6259 , 1.3032
Hits / Errors
15
hits ·
0
errors
First / Last seen
2024-12-27 01:40 · 2024-12-27 01:42
Top ASN
AS5089 ·
Virgin Media Limited
Top organization / ISP
Virgin Media Limited
·
Virgin Media
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2024-12-23 → 2024-12-30 · Updated
2026-01-14
· v2
Open report →
76.119.136.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
76.119.136.0
Broadcast
76.119.136.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.707 , -72.2978
Hits / Errors
14
hits ·
0
errors
First / Last seen
2025-05-01 00:26 · 2025-05-01 00:27
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc.
·
Comcast Cable Communications, LLC
Top geo
United States
·
Vermont
·
Norwich
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
82.42.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
82.42.144.0
Broadcast
82.42.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6261 , 1.3034
Hits / Errors
11
hits ·
0
errors
First / Last seen
2024-09-29 17:34 · 2024-09-29 17:35
Top ASN
AS5089 ·
Virgin Media Limited
Top organization / ISP
— ·
Virgin Media
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2024-09-23 → 2024-09-30 · Updated
2026-01-14
· v2
Open report →
47.164.250.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
47.164.250.0
Broadcast
47.164.250.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.5312 , -72.0875
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-20 14:07 · 2025-09-20 14:07
Top ASN
AS5650 ·
Frontier Communications of America, Inc.
Top organization / ISP
Frontier Communications Corporation
·
Frontier Communications of America, Inc.
Top geo
United States
·
Connecticut
·
Norwich
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
64.39.167.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
64.39.167.0
Broadcast
64.39.167.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.984 , -80.6034
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-07 22:42 · 2025-08-07 22:42
Top ASN
AS7794 ·
Execulink Telecom Inc.
Top organization / ISP
Execulink Telecom Inc.
·
Execulink Telecom Inc.
Top geo
Canada
·
Ontario
·
Norwich
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
76.37.201.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.37.201.0
Broadcast
76.37.201.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.5414 , -75.5273
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-03 16:00 · 2025-08-03 16:00
Top ASN
AS11351 ·
Charter Communications Inc
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
New York
·
Norwich
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
5.69.249.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
5.69.249.0
Broadcast
5.69.249.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6261 , 1.3034
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-07-24 01:14 · 2025-07-24 01:14
Top ASN
AS5607 ·
Sky UK Limited
Top organization / ISP
Sky Network Services
·
BSkyB Broadband
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2025-07-21 → 2025-07-28 · Updated
2026-01-14
· v2
Open report →
90.221.164.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
90.221.164.0
Broadcast
90.221.164.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6259 , 1.3032
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-07-23 12:37 · 2025-07-23 12:37
Top ASN
AS5607 ·
Sky UK Limited
Top organization / ISP
Sky Broadband
·
Sky UK Limited
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2025-07-21 → 2025-07-28 · Updated
2026-01-14
· v2
Open report →
50.48.56.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
50.48.56.0
Broadcast
50.48.56.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.328 , -74.1894
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-07-10 03:23 · 2025-07-10 03:23
Top ASN
AS5650 ·
Frontier Communications of America, Inc.
Top organization / ISP
ADSL Frontier Communications Norwich, NY
·
Frontier Communications Solutions
Top geo
United States
·
New York
·
Monroe
Window / Updated
2025-07-07 → 2025-07-14 · Updated
2026-01-14
· v2
Open report →
81.178.174.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.178.174.0
Broadcast
81.178.174.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6259 , 1.3032
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-01-09 05:31 · 2024-01-09 05:31
Top ASN
AS13285 ·
TalkTalk Communications Limited
Top organization / ISP
TalkTalk Communications Limited
·
TalkTalk
Top geo
United Kingdom
·
England
·
Norwich
Window / Updated
2024-01-08 → 2024-01-15 · Updated
2026-01-14
· v2
Open report →
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