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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: Chubu Telecommunications Company, Inc. · Clear
Snapshot 2026-03-20 Results — Page 1 / 1

118.104.137.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.104.137.0
Broadcast
118.104.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.7525 , 137.3722
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS18126 · Chubu Telecommunications Company, Inc.
Top organization / ISP
Chubu Telecommunications Co., Inc. · Chubu Telecommunications Company, Inc.
Top geo
Japan · Aichi · Toyohashi
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

115.38.151.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
115.38.151.0
Broadcast
115.38.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.972 , 136.6182
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS18126 · Chubu Telecommunications Company, Inc.
Top organization / ISP
Chubu Telecommunications Co., Inc. · Chubu Telecommunications Company, Inc.
Top geo
Japan · Mie · Yokkaichi
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

180.198.185.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.198.185.0
Broadcast
180.198.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3082 , 136.8024
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS18126 · Chubu Telecommunications Company, Inc.
Top organization / ISP
Chubu Telecommunications Co., Inc. · Chubu Telecommunications Company, Inc.
Top geo
Japan · Aichi · Ichinomiya
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →