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:
Busan
·
Clear
Snapshot
2026-01-25
Results
56
Page
2
/
2
220.87.122.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.87.122.0
Broadcast
220.87.122.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.2582 , 129.0948
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-13 23:05 · 2025-01-13 23:05
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2025-01-13 → 2025-01-20 · Updated
2026-01-14
· v2
Open report →
61.83.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
61.83.35.0
Broadcast
61.83.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1469 , 129.0381
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-11 23:26 · 2025-01-11 23:26
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
14.43.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
14.43.123.0
Broadcast
14.43.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1995 , 129.0799
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-10 08:08 · 2025-01-10 08:08
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
175.200.58.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.200.58.0
Broadcast
175.200.58.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.2582 , 129.0948
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-09 12:17 · 2025-01-09 12:17
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Geumjeong-gu
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
59.22.4.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
59.22.4.0
Broadcast
59.22.4.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.2582 , 129.0948
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-09 00:50 · 2025-01-09 00:50
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Geumjeong-gu
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
59.28.94.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
59.28.94.0
Broadcast
59.28.94.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1811 , 129.0928
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-08 17:38 · 2025-01-08 17:38
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Yeonje-gu
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
121.174.150.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.174.150.0
Broadcast
121.174.150.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1271 , 129.1008
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-08 08:56 · 2025-01-08 08:56
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Nam-gu
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
115.22.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
115.22.218.0
Broadcast
115.22.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1995 , 129.0799
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-07 14:33 · 2025-01-07 14:33
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
115.22.173.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
115.22.173.0
Broadcast
115.22.173.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1659 , 129.0542
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-06 10:13 · 2025-01-06 10:13
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
220.77.125.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.77.125.0
Broadcast
220.77.125.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1692 , 129.1738
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-06 00:40 · 2025-01-06 00:40
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Haeundae-gu
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
59.28.148.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
59.28.148.0
Broadcast
59.28.148.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1187 , 128.957
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-06 00:07 · 2025-01-06 00:07
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Saha-gu
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
220.92.19.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.92.19.0
Broadcast
220.92.19.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1628 , 128.9353
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-01-04 16:44 · 2025-01-04 16:44
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Gangseo-gu
Window / Updated
2024-12-30 → 2025-01-06 · Updated
2026-01-14
· v2
Open report →
183.103.184.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
183.103.184.0
Broadcast
183.103.184.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.2582 , 129.0948
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-10-28 03:29 · 2024-10-28 03:29
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2024-10-28 → 2024-11-04 · Updated
2026-01-14
· v2
Open report →
1.177.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
1.177.108.0
Broadcast
1.177.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1659 , 129.0542
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-10-10 03:01 · 2024-10-10 03:01
Top ASN
AS9845 ·
LG HelloVision Corp.
Top organization / ISP
CJ Hellovision
·
LG HelloVision Corp.
Top geo
South Korea
·
Busan
·
Busanjin-gu
Window / Updated
2024-10-07 → 2024-10-14 · Updated
2026-01-14
· v2
Open report →
121.144.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.144.180.0
Broadcast
121.144.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1025 , 129.0394
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-10-08 13:00 · 2024-10-08 13:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Busanbonbu(saeop)
·
Korea Telecom
Top geo
South Korea
·
Busan
·
Busan
Window / Updated
2024-10-07 → 2024-10-14 · Updated
2026-01-14
· v2
Open report →
52.231.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
52.231.139.0
Broadcast
52.231.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.1796 , 129.0756
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-09-28 18:31 · 2024-09-28 18:31
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (koreasouth)
·
Microsoft Corporation
Top geo
South Korea
·
Busan
·
Yeonje-gu
Window / Updated
2024-09-23 → 2024-09-30 · Updated
2026-01-14
· v2
Open report →
« First
‹ Prev
Page
2
of
2
Next ›
Last »
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
