DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS398722 · Censys, Inc.

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.

--unknown
Contextual Risk

Context-aware score.

Total Hits
2559
Total Errors
364
First Seen
Sept. 30, 2023, 3 a.m.
Last Seen
March 9, 2026, 2 a.m.
Risk Level
--
Risk Score
--

Dimension Baselines

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

Behavioral Risk

Model: v1 Computed: March 13, 2026, 9:05 a.m.
ASN risk score
27
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN 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 13, 2026, 9:05 a.m.
Raw total
801.28
Total hits
2559
Errors
364

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
2195
3xx
0
4xx
364
5xx
0
Unique URLs
0
Total hits
2559
First seen
Sept. 30, 2023, 3 a.m.
Last seen
March 9, 2026, 2 a.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 ASN

Derived from report_ipaddress rows mapped to this ASN. 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.

199.45.155.35 low
Open report
5 /100
Last seen 2024-02-06 02:00
Hits
71
Errors
5
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.119 low
Open report
4 /100
Last seen 2025-03-24 02:00
Hits
37
Errors
5
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.120 low
Open report
3 /100
Last seen 2025-08-01 03:00
Hits
49
Errors
9
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.142 low
Open report
3 /100
Last seen 2025-09-10 03:00
Hits
41
Errors
6
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.136 low
Open report
3 /100
Last seen 2025-07-17 03:00
Hits
38
Errors
6
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.62 low
Open report
3 /100
Last seen 2024-06-14 03:00
Hits
34
Errors
11
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.113 low
Open report
3 /100
Last seen 2025-10-12 03:00
Hits
19
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.17 low
Open report
2 /100
Last seen 2024-02-25 02:00
Hits
47
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.159 low
Open report
2 /100
Last seen 2025-09-11 03:00
Hits
40
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.152 low
Open report
2 /100
Last seen 2025-09-11 03:00
Hits
39
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.153 low
Open report
2 /100
Last seen 2025-10-16 03:00
Hits
36
Errors
5
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.33 low
Open report
2 /100
Last seen 2023-12-16 02:00
Hits
35
Errors
3
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.48 low
Open report
2 /100
Last seen 2024-01-21 02:00
Hits
34
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.122 low
Open report
2 /100
Last seen 2025-09-13 03:00
Hits
33
Errors
7
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.137 low
Open report
2 /100
Last seen 2026-02-01 02:00
Hits
32
Errors
5
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.72 low
Open report
2 /100
Last seen 2026-01-21 02:00
Hits
29
Errors
5
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.84 low
Open report
2 /100
Last seen 2025-08-29 03:00
Hits
26
Errors
5
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.32 low
Open report
2 /100
Last seen 2024-06-09 03:00
Hits
23
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.65 low
Open report
2 /100
Last seen 2025-08-11 03:00
Hits
22
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.19 low
Open report
1 /100
Last seen 2024-04-27 03:00
Hits
41
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.129 low
Open report
1 /100
Last seen 2026-02-28 02:00
Hits
39
Errors
8
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.66 low
Open report
1 /100
Last seen 2026-01-24 02:00
Hits
30
Errors
8
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.112 low
Open report
1 /100
Last seen 2025-02-03 02:00
Hits
28
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.115 low
Open report
1 /100
Last seen 2025-05-17 03:00
Hits
28
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.154 low
Open report
1 /100
Last seen 2025-08-01 03:00
Hits
25
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.19 low
Open report
1 /100
Last seen 2024-02-04 02:00
Hits
25
Errors
3
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.156 low
Open report
1 /100
Last seen 2025-05-22 03:00
Hits
24
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.49 low
Open report
1 /100
Last seen 2024-01-15 02:00
Hits
23
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.128 low
Open report
1 /100
Last seen 2025-07-11 03:00
Hits
23
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.133 low
Open report
1 /100
Last seen 2026-02-08 02:00
Hits
23
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.144 low
Open report
1 /100
Last seen 2025-07-11 03:00
Hits
23
Errors
5
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.150 low
Open report
1 /100
Last seen 2025-10-05 03:00
Hits
23
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.157 low
Open report
1 /100
Last seen 2025-03-15 02:00
Hits
23
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.107 low
Open report
1 /100
Last seen 2025-08-27 03:00
Hits
23
Errors
8
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.18 low
Open report
1 /100
Last seen 2024-02-22 02:00
Hits
22
Errors
1
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.83 low
Open report
1 /100
Last seen 2026-02-08 02:00
Hits
22
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.21 low
Open report
1 /100
Last seen 2024-05-19 03:00
Hits
21
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.117 low
Open report
1 /100
Last seen 2025-05-06 03:00
Hits
21
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.125 low
Open report
1 /100
Last seen 2025-10-15 03:00
Hits
21
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.135 low
Open report
1 /100
Last seen 2025-08-29 03:00
Hits
21
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.138 low
Open report
1 /100
Last seen 2025-01-03 02:00
Hits
21
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.51 low
Open report
1 /100
Last seen 2024-05-31 03:00
Hits
20
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.126 low
Open report
1 /100
Last seen 2025-01-22 02:00
Hits
20
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.67 low
Open report
1 /100
Last seen 2024-05-24 03:00
Hits
19
Errors
1
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.16 low
Open report
1 /100
Last seen 2024-01-09 02:00
Hits
18
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.17 low
Open report
1 /100
Last seen 2024-06-07 03:00
Hits
18
Errors
1
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.54 low
Open report
1 /100
Last seen 2024-05-11 03:00
Hits
18
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.58 low
Open report
1 /100
Last seen 2024-05-02 03:00
Hits
18
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.114 low
Open report
1 /100
Last seen 2025-08-13 03:00
Hits
18
Errors
4
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.140 low
Open report
1 /100
Last seen 2026-01-31 02:00
Hits
18
Errors
3
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.76 low
Open report
1 /100
Last seen 2026-01-20 02:00
Hits
18
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.146 low
Open report
1 /100
Last seen 2024-12-23 02:00
Hits
17
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.151 low
Open report
1 /100
Last seen 2024-12-07 02:00
Hits
17
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.78 low
Open report
1 /100
Last seen 2025-03-09 02:00
Hits
17
Errors
1
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.87 low
Open report
1 /100
Last seen 2025-10-03 03:00
Hits
17
Errors
7
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.88 low
Open report
1 /100
Last seen 2025-07-23 03:00
Hits
16
Errors
3
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.147 low
Open report
1 /100
Last seen 2024-10-14 03:00
Hits
14
Errors
1
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.92 low
Open report
1 /100
Last seen 2025-09-11 03:00
Hits
14
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.93 low
Open report
1 /100
Last seen 2025-07-29 03:00
Hits
13
Errors
3
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.111 low
Open report
1 /100
Last seen 2025-08-13 03:00
Hits
13
Errors
3
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.97 low
Open report
1 /100
Last seen 2025-10-06 03:00
Hits
12
Errors
3
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.124 low
Open report
1 /100
Last seen 2026-03-09 02:00
Hits
6
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.50 low
Open report
0 /100
Last seen 2024-06-02 03:00
Hits
35
Errors
0
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.109 low
Open report
0 /100
Last seen 2025-10-03 03:00
Hits
30
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.80 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
29
Errors
5
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.4 low
Open report
0 /100
Last seen 2023-10-13 03:00
Hits
28
Errors
0
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.4 low
Open report
0 /100
Last seen 2023-10-13 03:00
Hits
28
Errors
0
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.82 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
28
Errors
7
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.131 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
26
Errors
2
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.134 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
26
Errors
5
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.132 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
21
Errors
6
Country
United States
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.77 low
Open report
0 /100
Last seen 2025-09-07 03:00
Hits
20
Errors
1
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.96 low
Open report
0 /100
Last seen 2025-07-08 03:00
Hits
19
Errors
2
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.155.89 low
Open report
0 /100
Last seen 2025-08-22 03:00
Hits
18
Errors
4
Country
Hong Kong
ASN
AS398722
AS Org
Censys, Inc.
199.45.154.139 low
Open report
0 /100
Last seen 2024-12-22 02:00
Hits
16
Errors
0
Country
United States
ASN
AS398722
AS Org
Censys, Inc.