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:
Korea Telecom
·
Clear
Snapshot
2026-03-10
Results
89
Page
3
/
3
118.35.129.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
118.35.129.0
Broadcast
118.35.129.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.5502 , 129.3285
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Ulsan
·
Ulsan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
211.105.121.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
211.105.121.0
Broadcast
211.105.121.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.8723 , 128.5924
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Daegu
·
Daegu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.213.74.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.213.74.0
Broadcast
175.213.74.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7428 , 126.737
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Gyeonggi-do
·
Paju
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
218.152.37.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
218.152.37.0
Broadcast
218.152.37.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.5794 , 126.9754
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Seoul
·
Jongno-gu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.92.55.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.92.55.0
Broadcast
220.92.55.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.2619 , 128.867
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Gyeongsangnam-do
·
Gimhae
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
210.223.176.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
210.223.176.0
Broadcast
210.223.176.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.9 , 128.6667
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
masanjisa
·
KORNET
Top geo
South Korea
·
Gyeongsangnam-do
·
Geoje-si
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
121.137.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.137.14.0
Broadcast
121.137.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.298 , 127.0777
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Korea Telecom
·
Korea Telecom
Top geo
South Korea
·
Gyeonggi-do
·
Yongin-si
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
14.44.67.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
14.44.67.0
Broadcast
14.44.67.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.5502 , 129.3285
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
Kornet
·
Korea Telecom
Top geo
South Korea
·
Ulsan
·
Ulsan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
121.180.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.180.79.0
Broadcast
121.180.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.949 , 127.6994
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4766 ·
Korea Telecom
Top organization / ISP
— ·
Korea Telecom
Top geo
South Korea
·
Jeollanam-do
·
Gwangyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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