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:
Montana
·
Clear
Snapshot
2026-03-09
Results
15
Page
1
/
1
46.232.158.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
46.232.158.0
Broadcast
46.232.158.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
42.6826 , 23.3223
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS29580 ·
A1 Bulgaria EAD
Top organization / ISP
Montana Inet2
·
A1 Bulgaria EAD
Top geo
Bulgaria
·
Sofia-Capital
·
Sofia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
46.232.153.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
46.232.153.0
Broadcast
46.232.153.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.6826 , 23.3223
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS29580 ·
A1 Bulgaria EAD
Top organization / ISP
Montana
·
A1 Bulgaria EAD
Top geo
Bulgaria
·
Sofia-Capital
·
Sofia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.254.233.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
178.254.233.0
Broadcast
178.254.233.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4082 , 23.226700000000005
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS20911 ·
Net-Surf.net Ltd.
Top organization / ISP
Netsurfnet Broadband
·
Net-Surf.net Ltd.
Top geo
Bulgaria
·
Montana
·
Montana
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.97.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
84.97.106.0
Broadcast
84.97.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8742 , 4.8635
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS15557 ·
Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
N9uf DYN DSL
·
Societe Francaise Du Radiotelephone - SFR SA
Top geo
France
·
Rhône-Alpes
·
Montanay
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
71.32.59.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
71.32.59.0
Broadcast
71.32.59.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.416599999999995 , -114.1501
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS209 ·
CenturyLink Communications, LLC
Top organization / ISP
CenturyLink, Inc
·
CenturyLink
Top geo
United States
·
Montana
·
Victor
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
70.33.30.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
70.33.30.0
Broadcast
70.33.30.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.5574 , -109.6904
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS40933 ·
Triangle Communications
Top organization / ISP
Vision
·
Triangle Telephone
Top geo
United States
·
Montana
·
Havre
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.254.213.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.254.213.0
Broadcast
178.254.213.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4082 , 23.2267
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS20911 ·
Net-Surf.net Ltd.
Top organization / ISP
Net-Surf.net Ltd. broadband services
·
Net-Surf.net Ltd.
Top geo
Bulgaria
·
Montana
·
Montana
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.254.217.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.254.217.0
Broadcast
178.254.217.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8134 , 23.2314
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS20911 ·
Net-Surf.net Ltd.
Top organization / ISP
Net-Surf.net Ltd. broadband services
·
Net-Surf.net Ltd.
Top geo
Bulgaria
·
Montana
·
Lom
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
69.146.26.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
69.146.26.0
Broadcast
69.146.26.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.3725 , -114.1815
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS33588 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications LLC
Top geo
United States
·
Montana
·
Columbia Falls
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
76.75.59.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.75.59.0
Broadcast
76.75.59.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.1702 , -111.946
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS19605 ·
3 Rivers Telephone Cooperative, Inc.
Top organization / ISP
3rivers Telephone
·
Vision
Top geo
United States
·
Montana
·
Conrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
216.228.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.228.53.0
Broadcast
216.228.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.712 , -104.1624
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS11961 ·
Mid-Rivers Telephone Cooperative
Top organization / ISP
Mid-Rivers Telephone Cooperative, Inc.
·
Mid-Rivers Telephone Cooperative
Top geo
United States
·
Montana
·
Sidney
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
47.231.228.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
47.231.228.0
Broadcast
47.231.228.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.1285 , -112.9423
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS33588 ·
Charter Communications LLC
Top organization / ISP
Spectrum
·
Charter Communications
Top geo
United States
·
Montana
·
Anaconda
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.254.212.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.254.212.0
Broadcast
178.254.212.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4082 , 23.2267
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS20911 ·
Net-Surf.net Ltd.
Top organization / ISP
Net-Surf.net Ltd. broadband services
·
Net-Surf.net Ltd.
Top geo
Bulgaria
·
Montana
·
Montana
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
101.56.202.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
101.56.202.0
Broadcast
101.56.202.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4494 , 13.1179
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS210278 ·
Sky Italia srl
Top organization / ISP
Sky Italia srl
·
Sky Italia
Top geo
Italy
·
The Marches
·
Cupramontana
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.254.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.254.209.0
Broadcast
178.254.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4082 , 23.2267
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS20911 ·
Net-Surf.net Ltd.
Top organization / ISP
Net-Surf.net Ltd. broadband services
·
Net-Surf.net Ltd.
Top geo
Bulgaria
·
Montana
·
Montana
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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