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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: ISP SUPPORT LLC · Clear
Snapshot 2026-03-10 Results 5 Page 1 / 1

91.103.250.0/24

Risk Max — LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
91.103.250.0
Broadcast
91.103.250.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS201884 · ISP SUPPORT LLC
Top organization / ISP
ISP SUPPORT LLC · ISP SUPPORT LLC
Top geo
Armenia · Yerevan · Yerevan
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

217.113.31.0/24

Risk Max — LOW Footprint 4.297% Hits 25
Prefix / IP version
/24 · IPv4
Network
217.113.31.0
Broadcast
217.113.31.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS210147 · ISP SUPPORT LLC
Top organization / ISP
Web LLC · ISP SUPPORT LLC
Top geo
Armenia · Yerevan · Yerevan
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.103.251.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
91.103.251.0
Broadcast
91.103.251.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS201884 · ISP SUPPORT LLC
Top organization / ISP
ISP SUPPORT LLC · ISP SUPPORT LLC
Top geo
Armenia · Yerevan · Yerevan
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.103.249.0/24

Risk Max — LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
91.103.249.0
Broadcast
91.103.249.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS201884 · ISP SUPPORT LLC
Top organization / ISP
ISP SUPPORT LLC · ISP SUPPORT LLC
Top geo
Armenia · Yerevan · Yerevan
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

217.113.22.0/24

Risk Max — LOW Footprint 1.172% Hits 9
Prefix / IP version
/24 · IPv4
Network
217.113.22.0
Broadcast
217.113.22.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.1814 , 44.5102
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS210147 · ISP SUPPORT LLC
Top organization / ISP
Web LLC · ISP SUPPORT LLC
Top geo
Armenia · Yerevan · Yerevan
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →