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ASN REPORT — AS18671 · PRTC

First sighted: May 5, 2025, 3 a.m. · Last sighted: Feb. 28, 2026, 2 a.m.

Risk
1 (low)
Total hits
36
Total errors
8
Observed IPs
30
Top country
United States
Top city
Walterboro
Top region
South Carolina

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
1
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 9
Points 29.70

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
28
3xx
0
4xx
8
5xx
0
Unique URLs
0
Total hits
36
First seen
May 5, 2025, 3 a.m.
Last seen
Feb. 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 9 pts 29.70
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 3 16.50 Feb. 21, 2026, 2:01 p.m. Feb. 27, 2026, 2:26 p.m. —
8 3 3 13.20 Feb. 21, 2026, 2:01 p.m. Feb. 27, 2026, 2:26 p.m. —
0 3 3 0.00 Feb. 21, 2026, 2:01 p.m. Feb. 27, 2026, 2:26 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.

165.166.174.74 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
206.74.49.29 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.38 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.144 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.216.2 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.216.254 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
66.180.228.77 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
66.180.229.118 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
152.44.65.45 low
Open report
0 /100
Last seen 2025-07-23 03:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
165.166.174.19 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
165.166.174.38 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
165.166.174.45 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
165.166.174.59 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
165.166.174.115 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
165.166.174.221 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
206.74.48.197 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
206.74.48.204 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
206.74.48.227 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.16 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.17 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.33 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.36 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.52 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.96 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.175 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.50.179 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.216.44 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.216.165 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.216.206 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
United States
ASN
AS18671
AS Org
PRTC
207.144.217.39 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
United States
ASN
AS18671
AS Org
PRTC