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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: Callfran Telecom Ltda · Clear
Snapshot 2026-01-25 Results 3 Page 1 / 1

45.228.37.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.228.37.0
Broadcast
45.228.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.4074 , -40.499
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 21:14 · 2025-12-17 21:14
Top ASN
AS271699 · CALLFRAN TELECOM LTDA
Top organization / ISP
L. M. S. Telec. e Serv. de Telefônia EIRELI · Callfran Telecom Ltda
Top geo
Brazil · Bahia · Juazeiro
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

45.228.36.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.228.36.0
Broadcast
45.228.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.4074 , -40.499
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-02 05:35 · 2025-12-02 05:35
Top ASN
AS271699 · CALLFRAN TELECOM LTDA
Top organization / ISP
L. M. S. Telec. e Serv. de Telefônia EIRELI · Callfran Telecom Ltda
Top geo
Brazil · Bahia · Juazeiro
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

45.228.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.228.39.0
Broadcast
45.228.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.4074 , -40.499
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 03:21 · 2025-09-21 03:21
Top ASN
AS271699 · CALLFRAN TELECOM LTDA
Top organization / ISP
Gssnet Telecomunicacoes Ltda · Callfran Telecom Ltda
Top geo
Brazil · Bahia · Juazeiro
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →