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ASN REPORT — AS399979 · 49.3 Networking LLC

First sighted: Jan. 25, 2025, 2 a.m. · Last sighted: Jan. 28, 2026, 2 a.m.

Risk
11 (low)
Total hits
81
Total errors
32
Observed IPs
9
Top country
Germany
Top city
Frankfurt am Main
Top region
Hesse

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
11
Low
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 27
Points 163.68
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 6
Points 86.40
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 2
Points 17.68
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 41
Points 6.48
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 3
Points 3.30
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 1
Points 0.72

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
49
3xx
0
4xx
32
5xx
0
Unique URLs
0
Total hits
81
First seen
Jan. 25, 2025, 2 a.m.
Last seen
Jan. 28, 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
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 27 pts 163.68
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
24 21 8 110.88 April 30, 2025, 2:59 a.m. Aug. 28, 2025, 4:13 a.m. —
40 6 2 52.80 Aug. 7, 2025, 11:26 a.m. Dec. 17, 2025, 5:51 p.m. —
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 6 pts 86.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
32 6 1 86.40 Jan. 26, 2025, 4:47 a.m. Jan. 26, 2025, 7:44 a.m. —
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 2 pts 17.68
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 2 2 17.68 Aug. 7, 2025, 11:26 a.m. Jan. 27, 2026, 5:09 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 41 pts 6.48
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 39 3 6.24 May 22, 2025, 3:22 p.m. Aug. 7, 2025, 11:30 a.m. —
6 2 1 0.24 Jan. 26, 2025, 4:47 a.m. Jan. 26, 2025, 7:44 a.m. —
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 3 pts 3.30
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 1 1 3.30 Aug. 7, 2025, 11:27 a.m. Aug. 7, 2025, 11:27 a.m. —
0 2 1 0.00 Aug. 7, 2025, 11:27 a.m. Aug. 7, 2025, 11:27 a.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 1 pts 0.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 1 1 0.72 Aug. 7, 2025, 11:28 a.m. Aug. 7, 2025, 11:28 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).

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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
Loading subnets…

Interesting IPs

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

45.139.104.199 low
Open report
13 /100
Last seen 2025-08-21 03:00
Hits
45
Errors
18
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.149 low
Open report
7 /100
Last seen 2025-01-28 02:00
Hits
17
Errors
4
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.145 low
Open report
1 /100
Last seen 2025-05-23 03:00
Hits
4
Errors
4
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.213 low
Open report
1 /100
Last seen 2025-08-29 03:00
Hits
4
Errors
2
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.181 low
Open report
1 /100
Last seen 2025-05-06 03:00
Hits
3
Errors
2
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.177 low
Open report
0 /100
Last seen 2025-01-26 02:00
Hits
3
Errors
0
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.5 low
Open report
0 /100
Last seen 2025-06-25 03:00
Hits
2
Errors
0
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.168 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
2
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC
45.139.104.171 low
Open report
0 /100
Last seen 2025-12-18 02:00
Hits
1
Errors
0
Country
Germany
ASN
AS399979
AS Org
49.3 Networking LLC