DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS4181 · TDS TELECOM

First sighted: Nov. 15, 2023, 2 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
5 (low)
Total hits
1046
Total errors
207
Observed IPs
398
Top country
United States
Top city
Woodland Park
Top region
Wisconsin

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
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 30
Points 99.00
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 14
Points 12.60
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 60
Points 10.56
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 21
Points 2.68
Referrer abuse
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
ref
Hits 3
Points 0.54

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
839
3xx
0
4xx
207
5xx
0
Unique URLs
0
Total hits
1046
First seen
Nov. 15, 2023, 2 a.m.
Last seen
March 2, 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
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 30 pts 99.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 10 8 55.00 March 4, 2025, 7:59 a.m. Feb. 27, 2026, 12:49 p.m.
8 10 8 44.00 March 4, 2025, 7:59 a.m. Feb. 27, 2026, 12:49 p.m.
0 10 8 0.00 March 4, 2025, 7:59 a.m. Feb. 27, 2026, 12:49 p.m.
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 14 pts 12.60
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 7 3 12.60 Oct. 10, 2024, 2:32 a.m. May 13, 2025, 5:29 p.m.
0 7 3 0.00 Oct. 10, 2024, 2:32 a.m. May 13, 2025, 5:29 p.m.
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 60 pts 10.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 10 7 7.20 Jan. 4, 2025, 1:23 a.m. May 13, 2025, 5:28 p.m.
14 4 2 3.36 Oct. 2, 2025, 4:49 p.m. March 1, 2026, 9:16 p.m.
0 46 10 0.00 Jan. 4, 2025, 1:23 a.m. May 13, 2025, 5:27 p.m.
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 21 pts 2.68
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 20 11 2.40 Feb. 11, 2024, 12:02 a.m. Dec. 21, 2025, 11:05 p.m.
14 1 1 0.28 April 30, 2025, 10:16 p.m. April 30, 2025, 10:16 p.m.
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 3 pts 0.54
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 3 1 0.54 March 4, 2025, 7:59 a.m. March 4, 2025, 7:59 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.

72.35.158.194 low
1 /100
Last seen 2025-03-05 02:00
Hits
63
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.131.173.243 low
0 /100
Last seen 2025-05-14 03:00
Hits
142
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
50.21.198.192 low
0 /100
Last seen 2024-10-10 03:00
Hits
68
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
64.50.252.186 low
0 /100
Last seen 2025-04-01 03:00
Hits
63
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.138.124 low
0 /100
Last seen 2025-01-17 02:00
Hits
40
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
66.173.53.156 low
0 /100
Last seen 2025-02-06 02:00
Hits
35
Errors
3
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.131.53.227 low
0 /100
Last seen 2025-03-30 03:00
Hits
32
Errors
12
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.172.136 low
0 /100
Last seen 2024-09-20 03:00
Hits
18
Errors
3
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.53.164 low
0 /100
Last seen 2025-01-28 02:00
Hits
18
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
67.217.14.117 low
0 /100
Last seen 2025-01-04 02:00
Hits
17
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
96.61.26.53 low
0 /100
Last seen 2025-01-12 02:00
Hits
16
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.21.254.70 low
0 /100
Last seen 2025-02-10 02:00
Hits
15
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.54.180.24 low
0 /100
Last seen 2024-11-26 02:00
Hits
14
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
66.222.121.44 low
0 /100
Last seen 2024-11-13 02:00
Hits
11
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.131.191.198 low
0 /100
Last seen 2024-12-15 02:00
Hits
11
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
134.215.84.81 low
0 /100
Last seen 2026-03-02 02:00
Hits
9
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.187.188 low
0 /100
Last seen 2025-08-02 03:00
Hits
8
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.224.81.218 low
0 /100
Last seen 2024-11-06 02:00
Hits
6
Errors
3
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.131.81.111 low
0 /100
Last seen 2024-02-11 02:00
Hits
6
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.11.162.38 low
0 /100
Last seen 2026-01-30 02:00
Hits
4
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.131.239.108 low
0 /100
Last seen 2026-02-02 02:00
Hits
4
Errors
3
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
66.222.29.133 low
0 /100
Last seen 2026-02-07 02:00
Hits
3
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.128.168.30 low
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.130.89.140 low
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
134.215.84.189 low
0 /100
Last seen 2026-02-13 02:00
Hits
3
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.58.87 low
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.218.70 low
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
159.112.125.204 low
0 /100
Last seen 2026-02-25 02:00
Hits
3
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
184.61.221.1 low
0 /100
Last seen 2026-02-14 02:00
Hits
3
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.54.160.221 low
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.54.171.7 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.56.171.196 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.224.97.194 low
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
24.224.100.12 low
0 /100
Last seen 2026-01-31 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
50.21.196.119 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
64.17.78.107 low
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.11.162.21 low
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.21.41.144 low
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.21.86.101 low
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.21.135.251 low
0 /100
Last seen 2026-01-31 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.131.2.125 low
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.131.35.198 low
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.131.92.240 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
69.131.241.47 low
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
72.0.181.223 low
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
74.211.74.182 low
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.42.240 low
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.63.137 low
0 /100
Last seen 2025-05-06 03:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.106.58 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.133.160 low
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.135.176 low
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.159.18 low
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.167.178 low
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.179.188 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
75.100.180.133 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
96.60.50.70 low
0 /100
Last seen 2025-12-22 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
96.60.222.106 low
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
96.60.248.130 low
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
96.61.184.197 low
0 /100
Last seen 2025-10-03 03:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
134.215.8.186 low
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
134.215.55.219 low
0 /100
Last seen 2025-05-06 03:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.131.28.148 low
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.3.224 low
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.14.225 low
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.56.44 low
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
1
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.134.138.214 low
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.19.65 low
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.56.40 low
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.193.179 low
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.196.99 low
0 /100
Last seen 2025-08-03 03:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
135.135.218.71 low
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
146.174.23.84 low
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
146.174.24.67 low
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
146.174.116.135 low
0 /100
Last seen 2026-02-01 02:00
Hits
2
Errors
0
Country
United States
ASN
AS4181
AS Org
TDS TELECOM
159.112.17.26 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
2
Country
United States
ASN
AS4181
AS Org
TDS TELECOM