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ASN REPORT — AS151858 · INTERDIGI JOINT STOCK COMPANY

First sighted: Aug. 8, 2023, 3 a.m. · Last sighted: July 17, 2025, 2:59 a.m.

Risk
69 (med)
Total hits
1540
Total errors
903
Observed IPs
44
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:09
Risk score
69
Medium
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 188
Points 1258.56
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 149
Points 981.73
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 18
Points 314.72
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 121
Points 268.92
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 70
Points 28.56
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 246
Points 23.54
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 29
Points 15.01

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
2
3xx
384
4xx
899
5xx
4
Unique URLs
458
Total hits
1540
First seen
Aug. 8, 2023, 3 a.m.
Last seen
July 17, 2025, 2:59 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
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 188 pts 1258.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
36 130 1 885.46 April 26, 2024, 9:18 p.m. May 9, 2024, 2:55 p.m.
sensitive_file 130
34 58 1 373.10 June 3, 2024, 12:57 a.m. March 22, 2025, 4:50 p.m.
sensitive_file 58
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 149 pts 981.73
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 58 1 388.46 June 3, 2024, 12:57 a.m. March 22, 2025, 4:50 p.m.
trav 58
26 58 1 352.87 June 3, 2024, 12:57 a.m. March 22, 2025, 4:50 p.m.
trav 58
30 33 1 240.40 June 3, 2024, 12:57 a.m. March 22, 2025, 4:50 p.m.
trav 33
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 18 pts 314.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 9 1 188.50 June 3, 2024, 1:01 a.m. Dec. 4, 2024, 12:11 p.m.
cmdi 9
22 9 1 126.23 June 3, 2024, 1:01 a.m. Dec. 4, 2024, 12:11 p.m.
cmdi 9
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 121 pts 268.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
22 42 1 149.69 Sept. 20, 2024, 6:35 p.m. Nov. 21, 2024, 1:44 a.m.
scan_velocity 42
18 16 1 46.66 Sept. 20, 2024, 6:34 p.m. March 22, 2025, 4:50 p.m.
scan_velocity 16
20 14 1 45.36 Sept. 20, 2024, 6:34 p.m. March 22, 2025, 4:50 p.m.
scan_velocity 14
16 6 1 15.55 June 3, 2024, 12:59 a.m. Nov. 21, 2024, 1:42 a.m.
scan_velocity 6
24 3 1 11.66 March 22, 2025, 4:50 p.m. March 22, 2025, 4:50 p.m.
scan_velocity 3
0 40 1 0.00 June 3, 2024, 12:59 a.m. March 22, 2025, 4:50 p.m.
scan_velocity 40
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 70 pts 28.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 70 1 28.56 April 19, 2024, 3:29 a.m. Oct. 8, 2024, 6:06 p.m.
method 70
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 246 pts 23.54
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 182 1 18.93 April 19, 2024, 3:29 a.m. July 16, 2025, 5:46 p.m.
ua 182
6 64 1 4.61 April 19, 2024, 3:29 a.m. March 22, 2025, 4:50 p.m.
ua 64
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 29 pts 15.01
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 20 1 13.82 June 3, 2024, 12:57 a.m. March 22, 2025, 4:50 p.m.
proto 20
3 9 1 1.19 June 3, 2024, 12:57 a.m. Dec. 4, 2024, 12:06 p.m.
proto 9

HTTP Status Breakdown

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

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Running one aggregation and rendering the chart.

Geolocation

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

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SUBNETS HELD BY THIS ISP

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

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

No peer rows available for this ASN snapshot.