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.
Search
Active filter:
Asahi Net
·
Clear
Snapshot
2026-01-20
Results
14
Page
1
/
1
61.114.198.0/24
Risk Max
12
LOW
Footprint
0.391
%
Hits
88
Prefix / IP version
/24 · IPv4
Network
61.114.198.0
Broadcast
61.114.198.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.823 , 137.9532
Hits / Errors
88
hits ·
84
errors
First / Last seen
2024-06-12 01:23 · 2024-06-12 01:33
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Nagano
·
Ina
Window / Updated
2024-06-10 → 2024-06-17 · Updated
2026-01-14
· v2
Open report →
138.64.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
31
Prefix / IP version
/24 · IPv4
Network
138.64.70.0
Broadcast
138.64.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.6383 , 139.6937
Hits / Errors
31
hits ·
2
errors
First / Last seen
2025-01-26 19:36 · 2025-01-26 19:36
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Tokyo
·
Gohongi
Window / Updated
2025-01-20 → 2025-01-27 · Updated
2026-01-14
· v2
Open report →
111.234.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
18
Prefix / IP version
/24 · IPv4
Network
111.234.140.0
Broadcast
111.234.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.8103 , 139.6696
Hits / Errors
18
hits ·
1
errors
First / Last seen
2025-02-05 15:29 · 2025-02-05 15:59
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Saitama
·
Niizo
Window / Updated
2025-02-03 → 2025-02-10 · Updated
2026-01-14
· v2
Open report →
138.64.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
138.64.241.0
Broadcast
138.64.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.1358 , 129.891
Hits / Errors
3
hits ·
1
errors
First / Last seen
2025-10-11 11:47 · 2025-10-11 11:47
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Nagasaki
·
Shukugō
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
150.9.189.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
150.9.189.0
Broadcast
150.9.189.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.6922 , 135.1816
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-03-16 05:38 · 2025-03-16 05:38
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
Internet Numbers Authority
·
Internet Numbers Authority
Top geo
Japan
·
Hyōgo
·
Kobe
Window / Updated
2025-03-10 → 2025-03-17 · Updated
2026-01-14
· v2
Open report →
110.4.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
110.4.144.0
Broadcast
110.4.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.3895 , 132.4527
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-01-12 22:37 · 2025-01-12 22:37
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Hiroshima
·
Hiroshima
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
124.155.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
124.155.123.0
Broadcast
124.155.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.6668 , 139.6726
Hits / Errors
2
hits ·
0
errors
First / Last seen
2024-01-30 06:14 · 2024-01-30 06:14
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Tokyo
·
Kitazawa
Window / Updated
2024-01-29 → 2024-02-05 · Updated
2026-01-14
· v2
Open report →
220.157.160.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.157.160.0
Broadcast
220.157.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.6906 , 139.77
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-09-28 06:56 · 2025-09-28 06:56
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Tokyo
·
Chiyoda City
Window / Updated
2025-09-22 → 2025-09-29 · Updated
2026-01-14
· v2
Open report →
202.213.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
202.213.132.0
Broadcast
202.213.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.7458 , 139.6911
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-28 00:14 · 2025-08-28 00:14
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
Asahi Net
·
Asahi Net
Top geo
Japan
·
Tokyo
·
Komone
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
14.3.195.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
14.3.195.0
Broadcast
14.3.195.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.2676 , 140.87
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-29 18:57 · 2025-04-29 18:57
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Miyagi
·
Sendai
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
157.107.128.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
157.107.128.0
Broadcast
157.107.128.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.7989 , 139.4746
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-21 23:11 · 2025-04-21 23:11
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Saitama
·
Tokorozawa
Window / Updated
2025-04-21 → 2025-04-28 · Updated
2026-01-14
· v2
Open report →
220.146.4.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.146.4.0
Broadcast
220.146.4.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.6837 , 139.6805
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-14 09:57 · 2025-04-14 09:57
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Tokyo
·
Tokyo
Window / Updated
2025-04-14 → 2025-04-21 · Updated
2026-01-14
· v2
Open report →
118.243.127.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
118.243.127.0
Broadcast
118.243.127.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.4931 , 139.4566
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-12 17:35 · 2025-01-12 17:35
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Kanagawa
·
Shimotsuruma
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
61.213.120.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
61.213.120.0
Broadcast
61.213.120.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.4337 , 139.6499
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-11-11 22:40 · 2024-11-11 22:40
Top ASN
AS4685 ·
Asahi Net
Top organization / ISP
ASAHI
·
ASAHI Net, Inc.
Top geo
Japan
·
Kanagawa
·
Yokohama
Window / Updated
2024-11-11 → 2024-11-18 · Updated
2026-01-14
· v2
Open report →
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