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ASN REPORT — AS213802 · Tianfeng (Hong Kong) Communications Limited

First sighted: May 30, 2025, 3 a.m. · Last sighted: Feb. 27, 2026, 2 a.m.

Risk
5 (low)
Total hits
21
Total errors
11
Observed IPs
9
Top country
United States
Top city
San Jose
Top region
California

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
5
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 13
Points 95.16
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 4
Points 29.92
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 2
Points 1.92
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 4
Points 0.64

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
10
3xx
0
4xx
11
5xx
0
Unique URLs
0
Total hits
21
First seen
May 30, 2025, 3 a.m.
Last seen
Feb. 27, 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
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 13 pts 95.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
30 5 2 39.00 Feb. 13, 2026, 4:02 a.m. Feb. 26, 2026, 11:29 p.m. —
28 4 2 29.12 Feb. 13, 2026, 4:02 a.m. Feb. 26, 2026, 11:29 p.m. —
26 4 2 27.04 Feb. 13, 2026, 4:02 a.m. Feb. 26, 2026, 11:29 p.m. —
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 4 pts 29.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 4 2 29.92 Feb. 13, 2026, 4:02 a.m. Feb. 26, 2026, 11:29 p.m. —
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 2 pts 1.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 2 2 1.92 Feb. 13, 2026, 4:02 a.m. Feb. 26, 2026, 11:29 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 4 pts 0.64
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 4 2 0.64 Feb. 13, 2026, 4:02 a.m. Feb. 26, 2026, 11:29 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.

128.241.229.30 low
Open report
5 /100
Last seen 2026-02-27 02:00
Hits
7
Errors
5
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.235.42 low
Open report
0 /100
Last seen 2025-08-17 03:00
Hits
3
Errors
1
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.235.72 low
Open report
0 /100
Last seen 2025-09-08 03:00
Hits
3
Errors
1
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.235.28 low
Open report
0 /100
Last seen 2025-05-31 03:00
Hits
2
Errors
0
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.235.32 low
Open report
0 /100
Last seen 2025-07-14 03:00
Hits
2
Errors
1
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.232.17 low
Open report
0 /100
Last seen 2025-08-22 03:00
Hits
1
Errors
1
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.232.41 low
Open report
0 /100
Last seen 2025-09-08 03:00
Hits
1
Errors
0
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.235.55 low
Open report
0 /100
Last seen 2025-09-08 03:00
Hits
1
Errors
1
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited
128.241.235.114 low
Open report
0 /100
Last seen 2025-06-01 03:00
Hits
1
Errors
1
Country
United States
ASN
AS213802
AS Org
Tianfeng (Hong Kong) Communications Limited