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:
EMOME
·
Clear
Snapshot
2026-01-24
Results
17
Page
1
/
1
111.70.20.0/24
Risk Max
2
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
111.70.20.0
Broadcast
111.70.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
3
hits ·
2
errors
First / Last seen
2025-12-17 03:43 · 2025-12-17 03:43
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
111.70.19.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.70.19.0
Broadcast
111.70.19.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-01-28 05:06 · 2024-01-28 05:06
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2024-01-22 → 2024-01-29 · Updated
2026-01-14
· v2
Open report →
111.70.6.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.70.6.0
Broadcast
111.70.6.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.144 , 120.6844
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-01-23 19:28 · 2024-01-23 19:28
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taichung City
·
Taichung
Window / Updated
2024-01-22 → 2024-01-29 · Updated
2026-01-14
· v2
Open report →
111.70.16.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
111.70.16.0
Broadcast
111.70.16.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
2
hits ·
0
errors
First / Last seen
2023-09-17 01:19 · 2023-09-17 19:59
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2023-09-11 → 2023-09-18 · Updated
2026-01-14
· v2
Open report →
42.72.255.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
48
Prefix / IP version
/24 · IPv4
Network
42.72.255.0
Broadcast
42.72.255.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.9449 , 121.2102
Hits / Errors
48
hits ·
2
errors
First / Last seen
2025-08-01 17:08 · 2025-08-03 10:35
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taoyuan
·
Pingzhen
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
223.136.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
27
Prefix / IP version
/24 · IPv4
Network
223.136.53.0
Broadcast
223.136.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
27
hits ·
0
errors
First / Last seen
2025-01-23 12:20 · 2025-01-23 12:21
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2025-01-20 → 2025-01-27 · Updated
2026-01-14
· v2
Open report →
223.137.193.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
223.137.193.0
Broadcast
223.137.193.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
14
hits ·
2
errors
First / Last seen
2024-10-30 19:18 · 2024-10-31 03:21
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2024-10-28 → 2024-11-04 · Updated
2026-01-14
· v2
Open report →
42.72.184.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
42.72.184.0
Broadcast
42.72.184.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.8351 , 121.0056
Hits / Errors
14
hits ·
0
errors
First / Last seen
2024-05-14 15:38 · 2024-05-14 15:42
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Hsinchu County
·
Zhubei
Window / Updated
2024-05-13 → 2024-05-20 · Updated
2026-01-14
· v2
Open report →
223.136.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
223.136.20.0
Broadcast
223.136.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
13
hits ·
0
errors
First / Last seen
2025-03-04 16:42 · 2025-03-04 16:45
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2025-03-03 → 2025-03-10 · Updated
2026-01-14
· v2
Open report →
223.136.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
223.136.132.0
Broadcast
223.136.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.0693 , 121.4626
Hits / Errors
13
hits ·
1
errors
First / Last seen
2024-06-04 05:56 · 2024-06-04 05:57
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
New Taipei City
·
New Taipei City
Window / Updated
2024-06-03 → 2024-06-10 · Updated
2026-01-14
· v2
Open report →
223.136.49.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
223.136.49.0
Broadcast
223.136.49.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
6
hits ·
0
errors
First / Last seen
2025-01-24 11:48 · 2025-01-24 11:50
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2025-01-20 → 2025-01-27 · Updated
2026-01-14
· v2
Open report →
223.138.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
223.138.191.0
Broadcast
223.138.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.144 , 120.6844
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-23 08:22 · 2025-05-23 08:22
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taichung City
·
Taichung
Window / Updated
2025-05-19 → 2025-05-26 · Updated
2026-01-14
· v2
Open report →
111.71.124.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.71.124.0
Broadcast
111.71.124.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-06 16:36 · 2025-05-06 16:36
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
42.76.178.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
42.76.178.0
Broadcast
42.76.178.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.144 , 120.6844
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 19:30 · 2025-05-05 19:30
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taichung City
·
Taichung
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
114.137.181.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
114.137.181.0
Broadcast
114.137.181.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.9889 , 121.3176
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 19:23 · 2025-05-05 19:23
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taoyuan
·
Taoyuan District
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
42.72.83.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
42.72.83.0
Broadcast
42.72.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.9889 , 121.3176
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 07:00 · 2025-05-05 07:00
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taoyuan
·
Taoyuan District
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
111.70.25.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.70.25.0
Broadcast
111.70.25.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.053 , 121.5259
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-09-17 06:39 · 2023-09-17 06:39
Top ASN
AS17421 ·
Mobile Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
EMOME
Top geo
Taiwan
·
Taipei City
·
Taipei
Window / Updated
2023-09-11 → 2023-09-18 · Updated
2026-01-14
· v2
Open report →
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