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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.

178.137.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.140.0
Broadcast
178.137.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.18.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.18.0
Broadcast
178.137.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

194.44.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
194.44.151.0
Broadcast
194.44.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3255 · UARNet-Eksintech
Top organization / ISP
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

194.44.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
194.44.196.0
Broadcast
194.44.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3255 · UARNet-Eksintech
Top organization / ISP
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.144.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.144.112.0
Broadcast
31.144.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2617 , 23.8472
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.144.129.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.144.129.0
Broadcast
31.144.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2617 , 23.8472
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.144.13.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.144.13.0
Broadcast
31.144.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8167 , 24.1442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.73.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.73.3.0
Broadcast
37.73.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.225.200.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.225.200.0
Broadcast
91.225.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS49824 · PC Astra-net
Top organization / ISP
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.245.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.245.112.0
Broadcast
91.245.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8 , 24.888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.245.125.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.245.125.0
Broadcast
91.245.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8 , 24.888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.245.96.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.245.96.0
Broadcast
91.245.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8 , 24.888
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.131.254.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.131.254.0
Broadcast
94.131.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8383 , 24.0232
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.153.0
Broadcast
178.137.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.165.0
Broadcast
178.137.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.85.0
Broadcast
178.137.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.163.56.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.163.56.0
Broadcast
188.163.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.73.13.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.73.13.0
Broadcast
37.73.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.73.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.73.4.0
Broadcast
37.73.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.173.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.173.100.0
Broadcast
46.173.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3872 , 24.2373
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS44318 · KOLUMBUS PE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.173.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.173.109.0
Broadcast
46.173.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3872 , 24.2373
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS44318 · KOLUMBUS PE
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.128.0
Broadcast
178.137.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.129.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.129.0
Broadcast
178.137.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.135.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.135.0
Broadcast
178.137.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.159.0
Broadcast
178.137.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.164.0
Broadcast
178.137.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.186.0
Broadcast
178.137.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.212.0
Broadcast
178.137.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.89.0
Broadcast
178.137.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.137.95.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.137.95.0
Broadcast
178.137.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.163.171.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.163.171.0
Broadcast
188.163.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.8396 , 24.0297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15895 · "Kyivstar" PJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

192.162.32.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
192.162.32.0
Broadcast
192.162.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

194.44.108.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
194.44.108.0
Broadcast
194.44.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.9198 , 23.7291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3255 · UARNet-Eksintech
Top organization / ISP
— · UARNET-SUMY
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

194.44.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
194.44.67.0
Broadcast
194.44.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3255 · UARNet-Eksintech
Top organization / ISP
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.144.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.144.149.0
Broadcast
31.144.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.0397 , 25.1914
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
Top geo
Ukraine · Lviv · Hai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.54.195.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.54.195.0
Broadcast
37.54.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2606 , 23.8669
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS6849 · JSC Ukrtelecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.55.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.55.165.0
Broadcast
37.55.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS6849 · JSC Ukrtelecom
Top organization / ISP
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.73.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.73.19.0
Broadcast
37.73.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.73.24.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.73.24.0
Broadcast
37.73.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.152.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.152.75.0
Broadcast
45.152.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.719 , 23.9135
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3255 · UARNet-Eksintech
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2