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ASN REPORT — AS20057 · AT&T Enterprises, LLC

First sighted: Sept. 24, 2023, 3 a.m. · Last sighted: Feb. 27, 2026, 2 a.m.

Risk
0 (low)
Total hits
1961
Total errors
482
Observed IPs
211
Top country
United States
Top city
Wilmington
Top region
Wisconsin

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 284
Points 34.08
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 90
Points 32.52
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 26
Points 23.40
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 6
Points 19.80
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 2
Points 1.00
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 1
Points 0.88

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
1479
3xx
0
4xx
482
5xx
0
Unique URLs
0
Total hits
1961
First seen
Sept. 24, 2023, 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
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 284 pts 34.08
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 284 25 34.08 Feb. 8, 2024, 2:25 a.m. July 31, 2025, 11:35 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 90 pts 32.52
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 44 16 31.68 Dec. 26, 2024, 6:55 a.m. Nov. 6, 2025, 11:15 p.m. —
14 1 1 0.84 Jan. 23, 2026, 4:16 a.m. Jan. 23, 2026, 4:16 a.m. —
0 45 18 0.00 Dec. 26, 2024, 6:55 a.m. Nov. 6, 2025, 11:15 p.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 26 pts 23.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 13 1 23.40 Feb. 27, 2025, midnight Feb. 27, 2025, 12:05 a.m. —
0 13 1 0.00 Feb. 27, 2025, midnight Feb. 27, 2025, 12:05 a.m. —
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. 18, 2026, 3:25 a.m. Feb. 18, 2026, 7:08 a.m. —
8 2 2 8.80 Feb. 18, 2026, 3:25 a.m. Feb. 18, 2026, 7:08 a.m. —
0 2 2 0.00 Feb. 18, 2026, 3:25 a.m. Feb. 18, 2026, 7:08 a.m. —
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 2 pts 1.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 2 2 1.00 Oct. 12, 2024, 1:25 a.m. July 30, 2025, 4:01 a.m. —
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 1 pts 0.88
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
11 1 1 0.88 April 15, 2025, 2:22 a.m. April 15, 2025, 2:22 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.

107.72.178.136 low
Open report
3 /100
Last seen 2026-01-24 02:00
Hits
332
Errors
190
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.226 low
Open report
0 /100
Last seen 2024-06-13 03:00
Hits
187
Errors
105
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
166.137.175.48 low
Open report
0 /100
Last seen 2025-03-29 03:00
Hits
87
Errors
8
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.196.128 low
Open report
0 /100
Last seen 2024-10-02 03:00
Hits
78
Errors
8
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.212.113 low
Open report
0 /100
Last seen 2025-07-31 03:00
Hits
45
Errors
3
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.79 low
Open report
0 /100
Last seen 2025-05-30 03:00
Hits
44
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.201 low
Open report
0 /100
Last seen 2025-02-26 02:00
Hits
44
Errors
36
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.196.171 low
Open report
0 /100
Last seen 2025-01-27 02:00
Hits
40
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.124 low
Open report
0 /100
Last seen 2025-02-26 02:00
Hits
38
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.213.150 low
Open report
0 /100
Last seen 2023-09-25 03:00
Hits
35
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.204.185 low
Open report
0 /100
Last seen 2025-08-01 03:00
Hits
34
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.213.63 low
Open report
0 /100
Last seen 2025-08-06 03:00
Hits
34
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.226.54 low
Open report
0 /100
Last seen 2025-01-16 02:00
Hits
34
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.225.37 low
Open report
0 /100
Last seen 2024-02-09 02:00
Hits
33
Errors
9
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.202.187 low
Open report
0 /100
Last seen 2025-03-31 03:00
Hits
30
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.197.152 low
Open report
0 /100
Last seen 2025-03-04 02:00
Hits
29
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.224.128 low
Open report
0 /100
Last seen 2025-09-29 03:00
Hits
27
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.215.51 low
Open report
0 /100
Last seen 2024-09-28 03:00
Hits
26
Errors
11
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.237.79 low
Open report
0 /100
Last seen 2025-05-28 03:00
Hits
26
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.206.32 low
Open report
0 /100
Last seen 2025-03-27 02:00
Hits
25
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
166.216.158.36 low
Open report
0 /100
Last seen 2025-06-28 03:00
Hits
25
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.47 low
Open report
0 /100
Last seen 2024-12-29 02:00
Hits
24
Errors
6
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.237.130 low
Open report
0 /100
Last seen 2024-10-08 03:00
Hits
23
Errors
5
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
166.216.158.23 low
Open report
0 /100
Last seen 2024-12-27 02:00
Hits
23
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.213.169 low
Open report
0 /100
Last seen 2025-04-14 03:00
Hits
20
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.199.47 low
Open report
0 /100
Last seen 2024-12-13 02:00
Hits
19
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.4 low
Open report
0 /100
Last seen 2024-12-28 02:00
Hits
17
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.115 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
17
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.182 low
Open report
0 /100
Last seen 2025-02-13 02:00
Hits
16
Errors
4
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.166 low
Open report
0 /100
Last seen 2025-05-09 03:00
Hits
16
Errors
6
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.191 low
Open report
0 /100
Last seen 2024-06-13 03:00
Hits
16
Errors
4
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.230.196 low
Open report
0 /100
Last seen 2024-01-07 02:00
Hits
16
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.95 low
Open report
0 /100
Last seen 2025-02-15 02:00
Hits
15
Errors
5
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.196.56 low
Open report
0 /100
Last seen 2024-10-29 02:00
Hits
15
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.232.94 low
Open report
0 /100
Last seen 2025-03-06 02:00
Hits
15
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.236.91 low
Open report
0 /100
Last seen 2025-04-10 03:00
Hits
14
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.199.92 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
13
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.213.68 low
Open report
0 /100
Last seen 2024-01-01 02:00
Hits
13
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.226.182 low
Open report
0 /100
Last seen 2024-10-03 03:00
Hits
13
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.213 low
Open report
0 /100
Last seen 2024-09-20 03:00
Hits
12
Errors
5
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.198.149 low
Open report
0 /100
Last seen 2024-12-12 02:00
Hits
12
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.208.72 low
Open report
0 /100
Last seen 2024-05-25 03:00
Hits
12
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.215.64 low
Open report
0 /100
Last seen 2024-06-06 03:00
Hits
12
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.223.56 low
Open report
0 /100
Last seen 2024-05-10 03:00
Hits
12
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.228.112 low
Open report
0 /100
Last seen 2025-05-10 03:00
Hits
12
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.228.115 low
Open report
0 /100
Last seen 2023-12-07 02:00
Hits
12
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
166.137.115.56 low
Open report
0 /100
Last seen 2024-06-11 03:00
Hits
12
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.206.127 low
Open report
0 /100
Last seen 2024-05-19 03:00
Hits
11
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.208.208 low
Open report
0 /100
Last seen 2024-06-09 03:00
Hits
11
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.220.34 low
Open report
0 /100
Last seen 2024-09-30 03:00
Hits
11
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
166.137.115.62 low
Open report
0 /100
Last seen 2024-06-10 03:00
Hits
11
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.95 low
Open report
0 /100
Last seen 2024-06-11 03:00
Hits
7
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.206.21 low
Open report
0 /100
Last seen 2024-10-12 03:00
Hits
6
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.207.191 low
Open report
0 /100
Last seen 2025-01-31 02:00
Hits
6
Errors
3
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.187 low
Open report
0 /100
Last seen 2024-06-08 03:00
Hits
6
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.215.213 low
Open report
0 /100
Last seen 2024-09-27 03:00
Hits
5
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.33 low
Open report
0 /100
Last seen 2025-02-13 02:00
Hits
4
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.138 low
Open report
0 /100
Last seen 2025-02-26 02:00
Hits
4
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.215.68 low
Open report
0 /100
Last seen 2024-09-28 03:00
Hits
4
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.77 low
Open report
0 /100
Last seen 2025-05-17 03:00
Hits
4
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.237.174 low
Open report
0 /100
Last seen 2025-05-24 03:00
Hits
4
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
166.137.83.26 low
Open report
0 /100
Last seen 2024-11-27 02:00
Hits
4
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.197.144 low
Open report
0 /100
Last seen 2024-09-25 03:00
Hits
3
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.199.70 low
Open report
0 /100
Last seen 2025-05-24 03:00
Hits
3
Errors
2
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.205.64 low
Open report
0 /100
Last seen 2025-09-24 03:00
Hits
3
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.208.80 low
Open report
0 /100
Last seen 2025-02-05 02:00
Hits
3
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.208.125 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
3
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.215.4 low
Open report
0 /100
Last seen 2024-06-14 03:00
Hits
3
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.215.197 low
Open report
0 /100
Last seen 2024-06-09 03:00
Hits
3
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.86 low
Open report
0 /100
Last seen 2024-06-07 03:00
Hits
3
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.111 low
Open report
0 /100
Last seen 2024-06-07 03:00
Hits
3
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.216.224 low
Open report
0 /100
Last seen 2024-06-10 03:00
Hits
3
Errors
1
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.223.96 low
Open report
0 /100
Last seen 2025-05-07 03:00
Hits
3
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.72.178.36 low
Open report
0 /100
Last seen 2025-02-14 02:00
Hits
2
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC
107.77.196.197 low
Open report
0 /100
Last seen 2025-07-26 03:00
Hits
2
Errors
0
Country
United States
ASN
AS20057
AS Org
AT&T Enterprises, LLC