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.
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Active filter:
Naka
·
Clear
Snapshot
2026-01-20
Results
19
Page
1
/
1
133.106.148.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
19
Prefix / IP version
/24 · IPv4
Network
133.106.148.0
Broadcast
133.106.148.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
35.7681 , 139.719
Hits / Errors
19
hits ·
1
errors
First / Last seen
2025-01-14 04:13 · 2025-01-14 04:14
Top ASN
AS138384 ·
Rakuten Mobile Network, Inc.
Top organization / ISP
RMN
·
Rakuten Mobile, Inc.
Top geo
Japan
·
Tokyo
·
Jūjō-nakahara
Window / Updated
2025-01-13 → 2025-01-20 · Updated
2026-01-14
· v2
Open report →
140.248.33.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
140.248.33.0
Broadcast
140.248.33.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
35.7045 , 139.669
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-17 13:45 · 2025-09-20 02:24
Top ASN
AS54113 ·
Fastly, Inc.
Top organization / ISP
iCloud Private Relay
·
Fastly, Inc.
Top geo
Japan
·
Tokyo
·
Nakano City
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
113.37.174.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
28
Prefix / IP version
/24 · IPv4
Network
113.37.174.0
Broadcast
113.37.174.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.7795 , 135.4726
Hits / Errors
28
hits ·
0
errors
First / Last seen
2025-05-20 16:26 · 2025-05-21 00:00
Top ASN
AS17506 ·
ARTERIA Networks Corporation
Top organization / ISP
Tsunagu Network Communications Inc.
·
ARTERIA Networks Corporation
Top geo
Japan
·
Osaka
·
Toyonaka
Window / Updated
2025-05-19 → 2025-05-26 · Updated
2026-01-14
· v2
Open report →
60.89.172.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
17
Prefix / IP version
/24 · IPv4
Network
60.89.172.0
Broadcast
60.89.172.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.05 , 140.167
Hits / Errors
17
hits ·
1
errors
First / Last seen
2025-06-27 09:59 · 2025-06-27 10:21
Top ASN
AS17676 ·
SoftBank Corp.
Top organization / ISP
Japan Nation-wide Network of Softbank Corp.
·
SoftBank Corp.
Top geo
Japan
·
Ibaraki
·
Naka
Window / Updated
2025-06-23 → 2025-06-30 · Updated
2026-01-14
· v2
Open report →
211.9.246.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
211.9.246.0
Broadcast
211.9.246.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.5667 , 139.733
Hits / Errors
8
hits ·
4
errors
First / Last seen
2024-10-31 09:19 · 2024-10-31 09:20
Top ASN
AS9595 ·
NTT-ME Corporation
Top organization / ISP
XePhion
·
NTT-ME Corporation
Top geo
Japan
·
Tokyo
·
Ōmorinaka
Window / Updated
2024-10-28 → 2024-11-04 · Updated
2026-01-14
· v2
Open report →
202.162.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
202.162.132.0
Broadcast
202.162.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.704 , 139.6713
Hits / Errors
4
hits ·
2
errors
First / Last seen
2024-09-20 09:35 · 2024-09-20 09:35
Top ASN
AS23788 ·
JCOM Co., Ltd.
Top organization / ISP
Jupiter Telecommunications Co., Ltd.
·
JCOM
Top geo
Japan
·
Tokyo
·
Nakano City
Window / Updated
2024-09-16 → 2024-09-23 · Updated
2026-01-14
· v2
Open report →
164.215.26.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
164.215.26.0
Broadcast
164.215.26.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.9165 , 33.6272
Hits / Errors
3
hits ·
0
errors
First / Last seen
2025-10-04 06:46 · 2025-10-04 06:46
Top ASN
AS35432 ·
Cablenet Communication Systems plc
Top organization / ISP
— ·
WAVESPEED
Top geo
Cyprus
·
Larnaka
·
Larnaca
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
223.196.168.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
223.196.168.0
Broadcast
223.196.168.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
17.6926 , 82.9965
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-07-31 15:33 · 2025-07-31 15:33
Top ASN
AS133287 ·
Andhra Pradesh State FiberNet Limited
Top organization / ISP
Andhra Pradesh State FiberNet Limited
·
Andhra Pradesh State Fibernet Limited
Top geo
India
·
Andhra Pradesh
·
Anakapalle
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
133.106.44.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
133.106.44.0
Broadcast
133.106.44.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.5667 , 139.733
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-10-08 08:53 · 2024-10-08 08:53
Top ASN
AS138384 ·
Rakuten Mobile Network, Inc.
Top organization / ISP
RMN
·
Rakuten Mobile, Inc.
Top geo
Japan
·
Tokyo
·
Ōmorinaka
Window / Updated
2024-10-07 → 2024-10-14 · Updated
2026-01-14
· v2
Open report →
31.153.94.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.153.94.0
Broadcast
31.153.94.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.9165 , 33.6272
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-24 12:53 · 2025-11-24 12:53
Top ASN
AS6866 ·
Cyprus Telecommunications Authority
Top organization / ISP
— ·
CYTANET - Cyprus Telecommunications Authority
Top geo
Cyprus
·
Larnaka
·
Larnaca
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
185.230.114.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
185.230.114.0
Broadcast
185.230.114.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.9165 , 33.6272
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-10-02 17:02 · 2025-10-02 17:02
Top ASN
AS204592 ·
Cosmos Wireless Ltd
Top organization / ISP
Par
·
Cosmos Wireless Ltd
Top geo
Cyprus
·
Larnaka
·
Larnaca
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
31.153.95.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.153.95.0
Broadcast
31.153.95.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.9165 , 33.6272
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-20 08:12 · 2025-09-20 08:12
Top ASN
AS6866 ·
Cyprus Telecommunications Authority
Top organization / ISP
— ·
CYTANET - Cyprus Telecommunications Authority
Top geo
Cyprus
·
Larnaka
·
Larnaca
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
146.75.189.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
146.75.189.0
Broadcast
146.75.189.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.5667 , 139.733
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-05 10:40 · 2025-08-05 10:40
Top ASN
AS54113 ·
Fastly, Inc.
Top organization / ISP
iCloud Private Relay
·
Fastly, Inc.
Top geo
Japan
·
Tokyo
·
Ōmorinaka
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
223.196.169.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
223.196.169.0
Broadcast
223.196.169.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
17.6926 , 82.9965
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-01 17:51 · 2025-08-01 17:51
Top ASN
AS133287 ·
Andhra Pradesh State FiberNet Limited
Top organization / ISP
Andhra Pradesh State FiberNet Limited
·
Andhra Pradesh State Fibernet Limited
Top geo
India
·
Andhra Pradesh
·
Anakapalle
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
106.146.27.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
106.146.27.0
Broadcast
106.146.27.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.7422 , 139.752
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-01 13:33 · 2025-08-01 13:33
Top ASN
AS2516 ·
KDDI CORPORATION
Top organization / ISP
KDDI
·
Kddi Corporation
Top geo
Japan
·
Tokyo
·
Nakazato
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
153.168.162.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
153.168.162.0
Broadcast
153.168.162.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.7135 , 135.4911
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-06-23 02:33 · 2025-06-23 02:33
Top ASN
AS4713 ·
NTT DOCOMO BUSINESS,Inc.
Top organization / ISP
Open Computer Network
·
NTT Communications Corporation
Top geo
Japan
·
Osaka
·
Nakatsu
Window / Updated
2025-06-23 → 2025-06-30 · Updated
2026-01-14
· v2
Open report →
106.72.239.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
106.72.239.0
Broadcast
106.72.239.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.7027 , 139.6749
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-05-30 10:49 · 2025-05-30 10:49
Top ASN
AS2516 ·
KDDI CORPORATION
Top organization / ISP
— ·
JPNE-IP4
Top geo
Japan
·
Tokyo
·
Nakano City
Window / Updated
2025-05-26 → 2025-06-02 · Updated
2026-01-14
· v2
Open report →
103.181.226.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.181.226.0
Broadcast
103.181.226.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
27.6729 , 85.3107
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-23 04:38 · 2025-04-23 04:38
Top ASN
AS139922 ·
DISH MEDIA NETWORK PUBLIC LIMITED
Top organization / ISP
— ·
Manakamana Digital Cable Pvt.Ltd
Top geo
Nepal
·
Bagmati Province
·
Patan
Window / Updated
2025-04-21 → 2025-04-28 · Updated
2026-01-14
· v2
Open report →
103.181.227.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.181.227.0
Broadcast
103.181.227.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
27.6729 , 85.3107
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-02-09 10:12 · 2025-02-09 10:12
Top ASN
AS139922 ·
DISH MEDIA NETWORK PUBLIC LIMITED
Top organization / ISP
— ·
Manakamana Digital Cable Pvt.Ltd
Top geo
Nepal
·
Bagmati Province
·
Patan
Window / Updated
2025-02-03 → 2025-02-10 · Updated
2026-01-14
· v2
Open report →
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