DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

Subnet Overview

Model: v1 Updated: March 18, 2026, 1:53 a.m.
Report for 221.156.91.0/24

Behavioral baseline and contextual score for this subnet.

Contextual Risk

Syndu matches the queried target properties against aggregated behavioral baselines across the IP hierarchy and calculates a contextual risk score from the matched dimensions.

Contextual Risk Score
--unknown

Computed instantly from Syndu's current trust-and-risk model.

Total Hits
4
Total Errors
0
First Seen
March 10, 2026, 2 a.m.
Last Seen
March 13, 2026, 2 a.m.
Risk Level
--
Risk Score
--

Dimension Baselines

In-scope matched dimensions contribute directly to the contextual score. Each value links to the corresponding report and latest computed baseline.

Create API Account Risk API Docs View Pricing

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.

Log in for full view Create account
Traffic ready Risk ready Snapshot ready Window March 9, 2026, midnight → March 16, 2026, midnight Model v1

Behavioral Risk

Model: v1 Computed: March 18, 2026, 2:01 a.m.
Subnet risk score
0
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
No annotator totals available.
Technical summary
Computed at
March 18, 2026, 2:01 a.m.
Raw total
0.00
Total hits
4
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.

Log in for full history Create account
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).

Loading map…

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.

220.123.223.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-11 02:00
Hits
3
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Cheonan, Chungcheongnam-do, South Korea
220.79.155.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-11 02:00
Hits
2
IPs
2
Footprint
0.781%
ASN
AS4766
AS Org
Korea Telecom
Geo
Uijeongbu-si, Gyeonggi-do, South Korea
121.128.103.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-12 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seongbuk-gu, Seoul, South Korea
125.133.23.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-13 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Osan, Gyeonggi-do, South Korea
14.34.166.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-09 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Pyeongtaek-si, Gyeonggi-do, South Korea
210.91.191.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-12 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seongju-gun, Gyeongsangbuk-do, South Korea
211.222.230.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-13 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Incheon, Incheon, South Korea
211.252.162.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-13 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Anyang-si, Gyeonggi-do, South Korea
222.121.5.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-13 02:00
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seongnam-si, Gyeonggi-do, South Korea
112.162.115.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-10 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Buk-gu, Busan, South Korea
112.163.38.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-09 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Jung-gu, Ulsan, South Korea
112.164.249.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-11 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Jeju City, Jeju-do, South Korea
112.166.105.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-10 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Goyang-si, Gyeonggi-do, South Korea
112.168.247.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-10 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seongnam-si, Gyeonggi-do, South Korea
112.171.24.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-12 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seoul, Seoul, South Korea
112.172.98.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-13 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seo-gu, Incheon, South Korea
112.173.145.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-12 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Seosan City, Chungcheongnam-do, South Korea
112.187.239.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-10 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Yeongdeungpo-gu, Seoul, South Korea
118.32.192.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-13 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Pocheon-si, Gyeonggi-do, South Korea
118.35.129.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-03-12 02:00
Hits
1
IPs
1
Footprint
0.391%
ASN
AS4766
AS Org
Korea Telecom
Geo
Ulsan, Ulsan, 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.

221.156.91.106 low
Open report
0 /100
Last seen 2026-03-13 02:00
Hits
2
Errors
0
Country
South Korea
ASN
AS4766
AS Org
Korea Telecom