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:
Kastamonu
·
Clear
Snapshot
2026-03-07
Results
17
Page
1
/
1
81.215.119.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
81.215.119.0
Broadcast
81.215.119.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.182.105.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
78.182.105.0
Broadcast
78.182.105.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.215.114.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
81.215.114.0
Broadcast
81.215.114.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.102.154.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
85.102.154.0
Broadcast
85.102.154.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.3766 , 33.7765
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
Turk Telekomunikasyon A.S
·
Turk Telekomunikasyon Anonim Sirketi
Top geo
Turkey
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.215.116.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
81.215.116.0
Broadcast
81.215.116.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.215.125.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
81.215.125.0
Broadcast
81.215.125.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.215.76.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
81.215.76.0
Broadcast
81.215.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.168.226.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.168.226.0
Broadcast
78.168.226.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.3766 , 33.7765
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Turkey
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.182.101.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.182.101.0
Broadcast
78.182.101.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.215.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.215.70.0
Broadcast
81.215.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
5.25.153.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
5.25.153.0
Broadcast
5.25.153.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.5098 , 34.2141
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS16135 ·
Turkcell A.S.
Top organization / ISP
— ·
Turkcell Internet
Top geo
Turkey
·
Kastamonu
·
Taşköprü
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.215.71.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.215.71.0
Broadcast
81.215.71.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.163.64.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.163.64.0
Broadcast
78.163.64.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.9736 , 33.7565
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
Turk Telekomunikasyon A.S
·
Turk Telekom
Top geo
Türkiye
·
Kastamonu
·
İnebolu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.168.228.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.168.228.0
Broadcast
78.168.228.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.3766 , 33.7765
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Turkey
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.182.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.182.103.0
Broadcast
78.182.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.182.111.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.182.111.0
Broadcast
78.182.111.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.182.97.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.182.97.0
Broadcast
78.182.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.4241 , 33.7322
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9121 ·
Turk Telekomunikasyon Anonim Sirketi
Top organization / ISP
TurkTelecom
·
Turk Telekomunikasyon A.S
Top geo
Türkiye
·
Kastamonu
·
Kastamonu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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