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ASN REPORT — AS16433 · NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION

First sighted: Jan. 16, 2024, 2 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
1 (low)
Total hits
48
Total errors
14
Observed IPs
43
Top country
United States
Top city
Westmoreland
Top region
Tennessee

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 6
Points 19.80

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
34
3xx
0
4xx
14
5xx
0
Unique URLs
0
Total hits
48
First seen
Jan. 16, 2024, 2 a.m.
Last seen
Feb. 23, 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 6 pts 19.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 2 2 11.00 Feb. 17, 2026, 1:01 p.m. Feb. 22, 2026, 4:41 a.m. —
8 2 2 8.80 Feb. 17, 2026, 1:01 p.m. Feb. 22, 2026, 4:41 a.m. —
0 2 2 0.00 Feb. 17, 2026, 1:01 p.m. Feb. 22, 2026, 4:41 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 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.

66.38.99.135 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
72.22.126.233 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
2
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
160.79.26.57 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
162.43.217.99 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
170.176.248.24 low
Open report
0 /100
Last seen 2025-05-24 03:00
Hits
2
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
66.38.4.163 low
Open report
0 /100
Last seen 2025-05-05 03:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
66.38.99.153 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
66.38.100.181 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
66.38.106.121 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
66.38.113.157 low
Open report
0 /100
Last seen 2025-04-15 03:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
66.38.119.32 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
72.22.123.245 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
74.50.41.154 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
74.50.42.216 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
74.50.43.146 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
74.123.40.68 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
74.123.46.62 low
Open report
0 /100
Last seen 2025-09-21 03:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
104.243.70.191 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
104.243.71.75 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
104.243.71.240 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
104.243.73.123 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
147.92.22.164 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
147.92.22.242 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
160.79.16.89 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
160.79.24.234 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
161.38.224.107 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
161.38.235.110 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
162.43.212.23 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
162.43.214.241 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
162.43.216.58 low
Open report
0 /100
Last seen 2025-05-07 03:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
162.251.221.179 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
162.251.221.226 low
Open report
0 /100
Last seen 2024-01-17 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
167.224.56.27 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
170.176.254.52 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
170.176.254.199 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
173.240.128.137 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
173.240.133.27 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
173.240.135.196 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
204.9.5.221 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
216.20.145.181 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
216.20.153.227 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
216.20.158.76 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
216.20.159.8 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
United States
ASN
AS16433
AS Org
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION