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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: Shiki · Clear
Snapshot 2026-01-23 Results 6 Page 1 / 1

122.135.111.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
122.135.111.0
Broadcast
122.135.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9959 , 140.3441
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-28 23:00 · 2024-12-28 23:00
Top ASN
AS2518 · BIGLOBE Inc.
Top organization / ISP
BIGLOBE · NEC BIGLOBE Ltd.
Top geo
Japan · Ibaraki · Inashiki
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2
Open report →

210.134.92.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
210.134.92.0
Broadcast
210.134.92.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
35.6906 , 139.77
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-02-10 07:13 · 2025-02-13 04:16
Top ASN
AS4725 · SoftBank Corp.
Top organization / ISP
Yamanashi CATV kabushikigaisha · FRUITS
Top geo
Japan · Tokyo · Chiyoda City
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →

150.93.14.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
150.93.14.0
Broadcast
150.93.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8498 , 139.5884
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-10-29 10:44 · 2024-10-29 10:44
Top ASN
AS45685 · Rikkyo Gakuin Rikkyo University
Top organization / ISP
Japan150 · Rikkyo Gakuin Rikkyo University
Top geo
Japan · Saitama · Shiki
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2
Open report →

211.122.238.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
211.122.238.0
Broadcast
211.122.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8498 , 139.5884
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-01-27 07:12 · 2025-01-27 07:12
Top ASN
AS4713 · NTT DOCOMO BUSINESS,Inc.
Top organization / ISP
OCN · NTT COMMUNICATIONS CORPORATION
Top geo
Japan · Saitama · Shiki
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2
Open report →

119.83.180.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
119.83.180.0
Broadcast
119.83.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8498 , 139.5884
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-09-16 16:22 · 2024-09-16 16:22
Top ASN
AS10010 · TOKAI Communications Corporation
Top organization / ISP
TOKAI · TOKAI Communications Corporation
Top geo
Japan · Saitama · Shiki
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →

27.114.72.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.114.72.0
Broadcast
27.114.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8498 , 139.5884
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-08 20:27 · 2025-04-08 20:27
Top ASN
AS4713 · NTT DOCOMO BUSINESS,Inc.
Top organization / ISP
OCN · NTT Communications Corporation
Top geo
Japan · Saitama · Shiki
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2
Open report →