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:
Upplands Vasby
·
Clear
Snapshot
2026-03-07
Results
10
Page
1
/
1
83.254.15.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
83.254.15.0
Broadcast
83.254.15.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
59.51930000000001 , 17.9203
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Tele2 AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.228.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
85.228.42.0
Broadcast
85.228.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8434 ·
Telenor Sverige AB
Top organization / ISP
— ·
Bredbandsbolaget
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.254.18.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.254.18.0
Broadcast
83.254.18.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Tele2 AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.254.30.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.254.30.0
Broadcast
83.254.30.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Tele2 AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.254.4.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.254.4.0
Broadcast
83.254.4.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Tele2 AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.254.203.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.254.203.0
Broadcast
83.254.203.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Com Hem AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.254.3.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.254.3.0
Broadcast
83.254.3.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Tele2 AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.150.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.150.14.0
Broadcast
188.150.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5184 , 17.9113
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Tele2 AB
·
TELE2-BROADBAND
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
37.2.12.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
37.2.12.0
Broadcast
37.2.12.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Mobile Services
·
Tele2 AB
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.254.206.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.254.206.0
Broadcast
83.254.206.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.5193 , 17.9203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1257 ·
Tele2 Sverige AB
Top organization / ISP
Com Hem AB
·
COMHEM
Top geo
Sweden
·
Stockholm County
·
Upplands Vasby
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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