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ASN REPORT — AS32934 · Facebook, Inc.

First sighted: April 30, 2023, 3 a.m. · Last sighted: Jan. 26, 2026, 1:59 a.m.

Risk
100 (high)
Total hits
2301809
Total errors
155360
Observed IPs
48380
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-29 10:18:33
Risk score
100
High
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 1052176
Points 273566.19
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 17467
Points 8784.96
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 23564
Points 1739.46
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 34
Points 704.06
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 52
Points 355.97
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 20
Points 158.18
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 42
Points 92.40
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 4
Points 37.81
SQL injection attempts
Input patterns resemble attempts to manipulate SQL queries via application parameters.
sqli
Hits 1
Points 19.68
Header injection attempts
Input patterns suggest attempts to manipulate headers or downstream header parsing.
hdrinj
Hits 1
Points 17.28

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
1363730
3xx
736162
4xx
106463
5xx
48897
Unique URLs
992320
Total hits
2301809
First seen
April 30, 2023, 3 a.m.
Last seen
Jan. 26, 2026, 1:59 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
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 1052176 pts 273566.19
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 1052174 1 273565.24 Sept. 10, 2024, 1:15 a.m. Jan. 25, 2026, 1:59 a.m.
bot 1052174
10 2 1 0.95 Nov. 1, 2024, 5:24 a.m. Nov. 1, 2024, 5:25 a.m.
bot 2
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 17467 pts 8784.96
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 14895 1 8509.77 Dec. 6, 2024, 6:57 a.m. Jan. 25, 2026, 1:59 a.m.
request_size 14895
12 588 1 275.18 Dec. 1, 2024, 8:21 a.m. Sept. 8, 2025, 8:58 p.m.
request_size 588
0 1984 1 0.00 Dec. 22, 2024, 10:09 p.m. Sept. 8, 2025, 8:57 p.m.
request_size 1984
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 23564 pts 1739.46
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 23118 1 1664.50 April 30, 2023, 11:43 a.m. Jan. 2, 2026, 6:25 p.m.
ua 23118
12 446 1 74.97 Sept. 23, 2024, 7:24 p.m. July 15, 2025, 5:13 p.m.
ua 446
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 34 pts 704.06
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 21 1 439.82 Nov. 26, 2025, 5:32 a.m. Jan. 24, 2026, 11:55 p.m.
cmdi 21
30 9 1 207.57 Jan. 22, 2026, 6:06 p.m. Jan. 24, 2026, 12:17 p.m.
cmdi 9
22 4 1 56.66 Jan. 24, 2026, 6:27 a.m. Jan. 24, 2026, 9:39 a.m.
cmdi 4
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 52 pts 355.97
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 28 1 226.69 Nov. 24, 2025, 10:14 p.m. Jan. 25, 2026, 12:45 a.m.
sensitive_file 28
36 10 1 68.43 Jan. 22, 2026, 6:06 p.m. Jan. 24, 2026, 12:17 p.m.
sensitive_file 10
24 12 1 51.96 Nov. 30, 2025, 11:25 a.m. Jan. 24, 2026, 9:57 a.m.
sensitive_file 12
34 1 1 6.43 Jan. 23, 2026, 4:50 p.m. Jan. 23, 2026, 4:50 p.m.
sensitive_file 1
16 1 1 2.46 Nov. 26, 2025, 5:37 a.m. Nov. 26, 2025, 5:37 a.m.
sensitive_file 1
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 20 pts 158.18
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 12 1 100.78 Nov. 20, 2025, 7:55 p.m. Jan. 25, 2026, 12:18 a.m.
trav 12
30 7 1 51.32 Nov. 24, 2025, 6:54 a.m. Jan. 24, 2026, 7:05 a.m.
trav 7
26 1 1 6.08 Jan. 23, 2026, 4:50 p.m. Jan. 23, 2026, 4:50 p.m.
trav 1
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 42 pts 92.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 16 1 61.60 June 1, 2024, 4:14 p.m. Jan. 24, 2026, 11:21 p.m.
cred 16
8 10 1 30.80 June 1, 2024, 4:14 p.m. Jan. 24, 2026, 8:02 a.m.
cred 10
0 16 1 0.00 June 1, 2024, 4:14 p.m. Jan. 24, 2026, 11:21 p.m.
cred 16
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 4 pts 37.81
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 1 1 11.09 Jan. 24, 2026, 4:43 a.m. Jan. 24, 2026, 4:43 a.m.
fwprobe 1
26 1 1 9.95 Jan. 24, 2026, 4:43 a.m. Jan. 24, 2026, 4:43 a.m.
fwprobe 1
24 1 1 8.86 Jan. 24, 2026, 12:54 p.m. Jan. 24, 2026, 12:54 p.m.
fwprobe 1
22 1 1 7.92 Jan. 22, 2026, 1:16 p.m. Jan. 22, 2026, 1:16 p.m.
fwprobe 1
SQL injection attempts sqli
Input patterns resemble attempts to manipulate SQL queries via application parameters.
hits 1 pts 19.68
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
24 1 1 19.68 Jan. 24, 2026, 6:27 a.m. Jan. 24, 2026, 6:27 a.m.
sqli 1
Header injection attempts hdrinj
Input patterns suggest attempts to manipulate headers or downstream header parsing.
hits 1 pts 17.28
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
24 1 1 17.28 Jan. 24, 2026, 7:05 a.m. Jan. 24, 2026, 7:05 a.m.
hdrinj 1
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 26 pts 16.38
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 13 1 16.38 April 27, 2024, 6:17 p.m. Sept. 8, 2025, 9:04 p.m.
scan_velocity 13
0 13 1 0.00 April 27, 2024, 6:17 p.m. Sept. 8, 2025, 9:04 p.m.
scan_velocity 13

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).

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SUBNETS HELD BY THIS ISP

Derived from ISP snapshot peers (Option A). Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
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Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

No peer rows available for this ASN snapshot.