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ASN REPORT — AS36321 · Castle Global 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.

Contextual Risk Score
--unknown

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

Total Hits
7210
Total Errors
3663
First Seen
July 11, 2023, 3 a.m.
Last Seen
July 25, 2025, 3 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

Behavioral Risk

Model: v1 Computed: Feb. 27, 2026, 5:09 p.m.
ASN risk score
17
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
Feb. 27, 2026, 5:09 p.m.
Raw total
459.40
Total hits
7210
Errors
3663

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
3547
3xx
0
4xx
3663
5xx
0
Unique URLs
0
Total hits
7210
First seen
July 11, 2023, 3 a.m.
Last seen
July 25, 2025, 3 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.

74.80.208.228 low
Open report
4 /100
Last seen 2025-01-27 02:00
Hits
105
Errors
57
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.48 low
Open report
4 /100
Last seen 2024-02-26 02:00
Hits
51
Errors
26
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.76 low
Open report
3 /100
Last seen 2024-06-09 03:00
Hits
77
Errors
38
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.36 low
Open report
3 /100
Last seen 2024-02-24 02:00
Hits
51
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.43 low
Open report
3 /100
Last seen 2024-02-17 02:00
Hits
32
Errors
18
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.67 low
Open report
2 /100
Last seen 2025-04-10 03:00
Hits
100
Errors
49
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.210 low
Open report
2 /100
Last seen 2025-03-12 02:00
Hits
43
Errors
23
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.224 low
Open report
1 /100
Last seen 2025-05-10 03:00
Hits
174
Errors
105
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.247 low
Open report
1 /100
Last seen 2025-05-11 03:00
Hits
126
Errors
84
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.108 low
Open report
1 /100
Last seen 2024-11-11 02:00
Hits
114
Errors
60
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.87 low
Open report
1 /100
Last seen 2025-04-23 03:00
Hits
105
Errors
53
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.153 low
Open report
1 /100
Last seen 2025-01-19 02:00
Hits
104
Errors
52
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.201 low
Open report
1 /100
Last seen 2025-05-07 03:00
Hits
91
Errors
46
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.134 low
Open report
1 /100
Last seen 2025-01-04 02:00
Hits
86
Errors
43
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.59 low
Open report
1 /100
Last seen 2025-05-26 03:00
Hits
82
Errors
40
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.25 low
Open report
1 /100
Last seen 2024-06-08 03:00
Hits
72
Errors
35
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.39 low
Open report
1 /100
Last seen 2024-06-03 03:00
Hits
71
Errors
41
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.88 low
Open report
1 /100
Last seen 2025-04-23 03:00
Hits
61
Errors
29
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.91 low
Open report
1 /100
Last seen 2024-05-06 03:00
Hits
59
Errors
32
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.184 low
Open report
1 /100
Last seen 2025-06-28 03:00
Hits
58
Errors
30
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.54 low
Open report
1 /100
Last seen 2025-06-26 03:00
Hits
52
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.77 low
Open report
1 /100
Last seen 2025-07-20 03:00
Hits
49
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.88 low
Open report
1 /100
Last seen 2024-01-24 02:00
Hits
48
Errors
25
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.27 low
Open report
1 /100
Last seen 2024-05-24 03:00
Hits
43
Errors
21
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.23 low
Open report
1 /100
Last seen 2024-06-08 03:00
Hits
41
Errors
19
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.93 low
Open report
1 /100
Last seen 2024-02-14 02:00
Hits
14
Errors
7
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.66 low
Open report
0 /100
Last seen 2024-11-23 02:00
Hits
104
Errors
52
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.250 low
Open report
0 /100
Last seen 2025-04-25 03:00
Hits
83
Errors
43
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.142 low
Open report
0 /100
Last seen 2025-05-22 03:00
Hits
82
Errors
41
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.153 low
Open report
0 /100
Last seen 2025-07-25 03:00
Hits
76
Errors
38
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.94 low
Open report
0 /100
Last seen 2024-11-08 02:00
Hits
75
Errors
60
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.134 low
Open report
0 /100
Last seen 2025-07-22 03:00
Hits
74
Errors
35
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.182 low
Open report
0 /100
Last seen 2025-03-26 02:00
Hits
73
Errors
36
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.135 low
Open report
0 /100
Last seen 2025-02-13 02:00
Hits
71
Errors
35
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.197 low
Open report
0 /100
Last seen 2024-10-11 03:00
Hits
70
Errors
35
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.175 low
Open report
0 /100
Last seen 2025-03-25 02:00
Hits
69
Errors
40
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.183 low
Open report
0 /100
Last seen 2024-11-10 02:00
Hits
68
Errors
45
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.188 low
Open report
0 /100
Last seen 2025-05-25 03:00
Hits
66
Errors
35
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.131 low
Open report
0 /100
Last seen 2025-04-25 03:00
Hits
63
Errors
31
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.121 low
Open report
0 /100
Last seen 2025-05-23 03:00
Hits
62
Errors
39
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.216 low
Open report
0 /100
Last seen 2025-05-22 03:00
Hits
61
Errors
26
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.169 low
Open report
0 /100
Last seen 2025-03-23 02:00
Hits
60
Errors
29
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.168 low
Open report
0 /100
Last seen 2024-10-11 03:00
Hits
58
Errors
29
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.111 low
Open report
0 /100
Last seen 2025-07-24 03:00
Hits
57
Errors
28
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.59 low
Open report
0 /100
Last seen 2024-05-15 03:00
Hits
56
Errors
30
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.64 low
Open report
0 /100
Last seen 2024-05-06 03:00
Hits
56
Errors
28
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.78 low
Open report
0 /100
Last seen 2024-01-31 02:00
Hits
54
Errors
31
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.186 low
Open report
0 /100
Last seen 2024-12-30 02:00
Hits
54
Errors
27
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.200 low
Open report
0 /100
Last seen 2024-11-27 02:00
Hits
54
Errors
34
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.190 low
Open report
0 /100
Last seen 2025-05-10 03:00
Hits
54
Errors
26
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.111 low
Open report
0 /100
Last seen 2025-07-21 03:00
Hits
52
Errors
29
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.34 low
Open report
0 /100
Last seen 2024-02-26 02:00
Hits
49
Errors
28
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.62 low
Open report
0 /100
Last seen 2025-04-10 03:00
Hits
49
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.121 low
Open report
0 /100
Last seen 2024-10-08 03:00
Hits
49
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.198 low
Open report
0 /100
Last seen 2025-05-14 03:00
Hits
49
Errors
25
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.219 low
Open report
0 /100
Last seen 2024-11-09 02:00
Hits
48
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.249 low
Open report
0 /100
Last seen 2025-05-12 03:00
Hits
48
Errors
22
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.101 low
Open report
0 /100
Last seen 2025-06-25 03:00
Hits
48
Errors
27
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.140 low
Open report
0 /100
Last seen 2025-05-10 03:00
Hits
48
Errors
24
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.156 low
Open report
0 /100
Last seen 2025-03-26 02:00
Hits
48
Errors
25
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.155 low
Open report
0 /100
Last seen 2025-06-24 03:00
Hits
47
Errors
30
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.136 low
Open report
0 /100
Last seen 2025-04-10 03:00
Hits
45
Errors
17
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.172 low
Open report
0 /100
Last seen 2024-11-28 02:00
Hits
45
Errors
30
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.56 low
Open report
0 /100
Last seen 2025-03-27 02:00
Hits
44
Errors
16
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.181 low
Open report
0 /100
Last seen 2025-04-09 03:00
Hits
43
Errors
21
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.72 low
Open report
0 /100
Last seen 2025-04-07 03:00
Hits
43
Errors
30
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.235 low
Open report
0 /100
Last seen 2025-04-11 03:00
Hits
40
Errors
20
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.83 low
Open report
0 /100
Last seen 2024-06-03 03:00
Hits
38
Errors
18
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.72 low
Open report
0 /100
Last seen 2025-05-24 03:00
Hits
37
Errors
18
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.195 low
Open report
0 /100
Last seen 2025-03-26 02:00
Hits
37
Errors
19
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.81 low
Open report
0 /100
Last seen 2025-03-27 02:00
Hits
36
Errors
10
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.47 low
Open report
0 /100
Last seen 2024-01-05 02:00
Hits
35
Errors
17
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.191 low
Open report
0 /100
Last seen 2025-04-05 03:00
Hits
35
Errors
17
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
74.80.208.216 low
Open report
0 /100
Last seen 2025-06-26 03:00
Hits
35
Errors
18
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.
64.124.8.99 low
Open report
0 /100
Last seen 2024-02-14 02:00
Hits
34
Errors
17
Country
United States
ASN
AS36321
AS Org
Castle Global Inc.