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Subnet Overview

Model: v1 Updated: Feb. 20, 2026, 12:11 p.m.
Report for 121.162.159.0/24 • South Korea • Korea Telecom City report ASN report

High-level context about this subnet: size, density, traffic, risk, and geographic footprint.

Access Mode

Visitor mode shows a reduced view for performance (recent activity window and lighter deep analysis surfaces). Log in or create an account to unlock full-history subnet analysis and richer tooling.

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Traffic ready Risk ready Snapshot ready Window Jan. 15, 2024, midnight → Jan. 22, 2024, midnight Model v1
CIDR
121.162.159.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
121.162.159.0
Broadcast / Last
121.162.159.255
Observed IPs
1
Footprint
0.391%
Total Hits
1
Total Errors
0
Risk Score
1
Risk Level
low
First Seen
Jan. 14, 2024, 2 a.m.
Last Seen
Jan. 15, 2024, 2 a.m.
Top Location
Seoul , Seoul • South Korea
Top ASN
AS4766 • Korea Telecom
Top ISP
Korea Telecom

Risk

Model: v1 Computed: Feb. 20, 2026, 1:36 p.m.
Subnet risk score
1
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from subnet rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
Command injection attempts cmdi Request content resembles attempts to execute OS commands via an application. 1 hits 23.80 pts
Severity Hits Labels Weighted Top labels
28 1 1 23.80
{'count': 1, 'label': 'cmdi'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 1 hits 0.12 pts
Severity Hits Labels Weighted Top labels
6 1 1 0.12
{'count': 1, 'label': 'ua'}
Technical summary
Computed at
Feb. 20, 2026, 1:36 p.m.
Raw total
23.92
Total hits
1
Errors
0

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the subnet traffic rollup.

Activity Access

Visitor

Visitor mode is limited to the most recent 30 days for performance. Log in or create an account to unlock full-history subnet activity and deeper analysis.

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Loading activity…
Rendering hits per day for this subnet.
Daily activity (stacked response classes + total hits). Showing recent 30 days in visitor mode.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads one aggregation and renders a donut.

Loading status mix…
Fetching one histogram and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this subnet (all IPs with coordinates).

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Sibling Subnets By ASN / Org Identity

Compare other subnet snapshots that share this report's ASN or organization identity. “Same window” keeps comparisons aligned to the current publish window.

211.221.237.0/24 /24 Risk 12
Open report
12 max · 12.000 avg
Last seen 2024-01-20 02:00
Hits
256
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Hwaseong-si, Gyeonggi-do, South Korea
121.152.220.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-16 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Daedeok-gu, Daejeon, South Korea
121.164.82.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-20 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Yangju, Gyeonggi-do, South Korea
121.169.184.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-16 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seongnam-si, Gyeonggi-do, South Korea
125.135.8.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-22 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Gimhae, Gyeongsangnam-do, South Korea
14.53.247.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-15 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Yangp'yŏng, Gyeonggi-do, South Korea
210.123.132.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-16 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Daegu, Daegu, South Korea
222.100.194.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-21 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Gwanak-gu, Seoul, South Korea
59.22.208.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-22 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Changwon, Gyeongsangnam-do, South Korea
59.26.123.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2024-01-22 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Daejeon, Daejeon, South Korea

Interesting IPs In This Subnet

Top risky peer IPs for this subnet snapshot, sorted by risk score then hits. Use this panel to drill down from subnet to IP-level reports.

121.162.159.13 low
Open report
2 /100
Last seen 2024-01-15 02:00
Hits
1
Errors
0
Country
South Korea
ASN
AS4766
AS Org
Korea Telecom