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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 11 a.m.
Report for 103.100.209.0/24 • Hong Kong • YISU CLOUD LTD City report ASN report

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

Traffic ready Risk ready Snapshot ready Window Nov. 11, 2024, midnight → Nov. 18, 2024, midnight Model v1
CIDR
103.100.209.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
103.100.209.0
Broadcast / Last
103.100.209.255
Observed IPs
1
Footprint
0.391%
Total Hits
94
Total Errors
88
Risk Score
15
Risk Level
low
First Seen
Nov. 15, 2024, 8:02 p.m.
Last Seen
Nov. 15, 2024, 8:07 p.m.
Top Location
Kwai Chung , Tsuen Wan District • Hong Kong
Top ASN
AS142403 • YISU CLOUD LTD

Risk

Model: v1
Subnet risk score
15
Low
Risk gradient
Contributors are derived from subnet annotator rollups and normalized to your short codes (e.g. sqli, cmdi, trav, sfp, bot).
Contributing annotators
trav 27 hits 195.00 pts
cmdi 4 hits 85.00 pts
sfp 10 hits 74.80 pts
scan_velocity 17 hits 41.40 pts
proto 4 hits 3.12 pts
ua 6 hits 0.88 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
400.20
Total hits
94
Errors
88

Traffic

Rollup

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

Loading activity…
Rendering hits per day for this subnet.
Daily activity (hits per day).

Annotators (All-time)

Heatmap of annotator × severity for this subnet. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
trav
total=27 · weighted=195.00
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
28 10 1 72.80
trav 10
26 10 1 67.60
trav 10
30 7 1 54.60
trav 7
cmdi
total=4 · weighted=85.00
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
28 2 1 47.60
cmdi 2
22 2 1 37.40
cmdi 2
sfp
total=10 · weighted=74.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
34 10 1 74.80
sensitive_file 10
scan_velocity
total=17 · weighted=41.40
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
22 10 1 39.60
scan_velocity 10
10 1 1 1.80
scan_velocity 1
0 6 1 0.00
scan_velocity 6
proto
total=4 · weighted=3.12
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
12 3 1 2.88
proto 3
3 1 1 0.24
proto 1
ua
total=6 · weighted=0.88
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
8 4 1 0.64
ua 4
6 2 1 0.24
ua 2

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…

Interesting IPs

Top risky peers inside this subnet (latest snapshot). Sorted by risk score, then hits.

103.100.209.11 low
Open report
15 /100
Last seen 2024-11-15 20:07
Hits
94
Errors
88
Country
Hong Kong
ASN
AS142403
AS Org
YISU CLOUD LTD

Other subnets in this ASN / org

Compares other subnet snapshots matching this report’s ASN/org identity. “Same window” keeps the comparison within the latest snapshot window.

39.109.113.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2024-11-13 05:45
Hits
1
IPs
1
Footprint
0.391%
ASN
AS142403
AS Org
YISU CLOUD LTD
Geo
Kwai Chung, Tsuen Wan District, Hong Kong