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:
NETSPEED
·
Clear
Snapshot
2026-03-07
Results
12
Page
1
/
1
78.135.91.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
78.135.91.0
Broadcast
78.135.91.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
39.91989999999999 , 32.8543
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Netspeed Internet
·
Netspeed Internet A.S.
Top geo
Turkey
·
Ankara
·
Ankara
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.132.247.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
188.132.247.0
Broadcast
188.132.247.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
40.8632 , 34.5422
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Geo Teknoloji
·
Netspeed Internet A.S.
Top geo
Turkey
·
Amasya
·
Suluova
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.132.248.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
188.132.248.0
Broadcast
188.132.248.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
38.74404 , 29.093939999999996
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Netspeed Internet
·
Netspeed Internet A.S.
Top geo
Turkey
·
Bursa Province
·
Bursa
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.51.196.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
189.51.196.0
Broadcast
189.51.196.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-20.9155 , -47.0164
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS28352 ·
NETSPEED LTDA
Top organization / ISP
Netspeed Ltda
·
Netspeed Ltda
Top geo
Brazil
·
Minas Gerais
·
São Sebastião do Paraíso
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.132.133.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
188.132.133.0
Broadcast
188.132.133.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
41.0551 , 28.9347
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Netspeed Internet
·
Netspeed Internet A.S.
Top geo
Türkiye
·
Istanbul
·
Istanbul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.132.132.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
188.132.132.0
Broadcast
188.132.132.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
41.0551 , 28.934700000000003
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Netspeed Internet
·
Netspeed Internet A.S.
Top geo
Türkiye
·
Istanbul
·
Istanbul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.132.137.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
188.132.137.0
Broadcast
188.132.137.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.39865 , 29.75255
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Netspeed Internet
·
Netspeed Internet A.S.
Top geo
Türkiye
·
Istanbul
·
Istanbul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.132.136.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
188.132.136.0
Broadcast
188.132.136.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
41.0697 , 28.9107
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS206375 ·
NETSPEED INTERNET A.S.
Top organization / ISP
Netspeed Internet
·
Netspeed Internet A.S.
Top geo
Turkey
·
Istanbul
·
Sultangazi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.0.62.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.0.62.0
Broadcast
187.0.62.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-20.9155 , -47.0164
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28352 ·
NETSPEED LTDA
Top organization / ISP
Netspeed Ltda
·
Netspeed Ltda
Top geo
Brazil
·
Minas Gerais
·
São Sebastião do Paraíso
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
216.49.134.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.49.134.0
Broadcast
216.49.134.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.6835 , -72.7953
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS395748 ·
NetSpeed LLC
Top organization / ISP
NetSpeed LLC
·
NetSpeed LLC
Top geo
United States
·
Connecticut
·
New Britain
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.51.195.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.51.195.0
Broadcast
189.51.195.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-20.9155 , -47.0164
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28352 ·
NETSPEED LTDA
Top organization / ISP
Netspeed Ltda
·
Netspeed Ltda
Top geo
Brazil
·
Minas Gerais
·
São Sebastião do Paraíso
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
38.101.95.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
38.101.95.0
Broadcast
38.101.95.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.7044 , -72.6781
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS395748 ·
NetSpeed LLC
Top organization / ISP
NetSpeed LLC
·
NetSpeed LLC
Top geo
United States
·
Connecticut
·
Wethersfield
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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