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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: Sumiyoshi · Clear
Snapshot 2026-01-24 Results 2 Page 1 / 1

133.106.189.0/24

Risk Max — LOW Footprint 0.391% Hits 35
Prefix / IP version
/24 · IPv4
Network
133.106.189.0
Broadcast
133.106.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6887 , 139.815
Hits / Errors
35 hits · 10 errors
First / Last seen
2025-02-03 06:47 · 2025-02-03 06:49
Top ASN
AS138384 · Rakuten Mobile Network, Inc.
Top organization / ISP
RMN · Rakuten Mobile, Inc.
Top geo
Japan · Tokyo · Sumiyoshi
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2
Open report →

49.109.10.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
49.109.10.0
Broadcast
49.109.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6887 , 139.815
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-22 04:33 · 2025-05-22 04:33
Top ASN
AS9605 · NTT DOCOMO, INC.
Top organization / ISP
NTTDoCoMo · NTT Docomo, inc.
Top geo
Japan · Tokyo · Sumiyoshi
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →