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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.
Active filter: NETSPEED INTERNET A.S. · Clear
Snapshot 2026-03-09 Results 7 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 →

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 →