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ASN REPORT — AS139887 · ChinaNet Shandong Yantai IDC network

First sighted: Feb. 5, 2026, 2 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
1 (low)
Total hits
179
Total errors
19
Observed IPs
34
Top country
China
Top city
Jinan
Top region
Shandong

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
1
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 17
Points 14.28

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
160
3xx
0
4xx
19
5xx
0
Unique URLs
0
Total hits
179
First seen
Feb. 5, 2026, 2 a.m.
Last seen
Feb. 23, 2026, 2 a.m.

Annotators (All-time)

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

Severity →
Low High
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 17 pts 14.28
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 17 15 14.28 Feb. 8, 2026, 5:45 p.m. Feb. 22, 2026, 8:21 p.m. —

HTTP Status Breakdown

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

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

Loading map…

SUBNETS HELD BY THIS ISP

Derived from ISP snapshot peers (Option A). Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
Loading subnets…

Interesting IPs

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

150.138.42.171 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
12
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.179 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
12
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.156 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
11
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.164 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
10
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.176 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
9
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.45 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
8
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.162 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
8
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.163 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
8
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.165 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
8
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.173 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
7
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.143 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
6
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.160 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
2
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.172 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
6
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.35 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.145 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
5
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.17 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
4
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.18 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
4
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.37 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.49 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.152 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
4
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.155 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
4
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.157 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
4
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.161 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.168 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
4
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.13 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.158 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
3
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.14 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
2
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.46 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.142 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
2
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.148 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.149 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.174 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.175 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network
150.138.42.177 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
1
Country
China
ASN
AS139887
AS Org
ChinaNet Shandong Yantai IDC network