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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.

213.94.21.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.94.21.0
Broadcast
213.94.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.5763 , -2.8476
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-20 19:40 · 2025-07-20 19:40
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

45.71.104.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.71.104.0
Broadcast
45.71.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 13:12 · 2025-11-06 13:12
Top ASN
AS267604 · REACH TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

191.7.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.7.190.0
Broadcast
191.7.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-22 20:50 · 2025-10-22 20:50
Top ASN
Top geo
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2

45.71.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.71.105.0
Broadcast
45.71.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 02:44 · 2025-09-17 02:44
Top ASN
AS267604 · REACH TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.7.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.7.188.0
Broadcast
191.7.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3836 , -51.9576
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 21:18 · 2025-08-02 21:18
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

213.94.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.94.2.0
Broadcast
213.94.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.1757 , -3.5975
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-30 18:03 · 2025-05-30 18:03
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

213.94.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.94.1.0
Broadcast
213.94.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.1757 , -3.5975
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-06 02:05 · 2025-05-06 02:05
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

213.94.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.94.53.0
Broadcast
213.94.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3482 , -3.6989
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 00:15 · 2025-05-06 00:15
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

213.94.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.94.4.0
Broadcast
213.94.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.1918 , -3.6095
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 19:44 · 2025-05-05 19:44
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

213.94.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.94.34.0
Broadcast
213.94.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.863 , -4.35917
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 15:58 · 2025-05-05 15:58
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

213.94.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.94.40.0
Broadcast
213.94.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.5694 , 2.65024
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 08:27 · 2025-05-05 08:27
Top ASN
AS15704 · XTRA TELECOM S.A.
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2