DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS174 · Cogent Communications, LLC

First sighted: June 24, 2023, 3 a.m. · Last sighted: Jan. 11, 2026, 1:59 a.m.

Risk
91 (high)
Total hits
198604
Total errors
3066
Observed IPs
1806
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:18
Risk score
91
High
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 7057
Points 4448.14
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 117
Points 888.73
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 81
Points 226.11
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 28
Points 185.85
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 248
Points 152.43
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 398
Points 104.99
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 931
Points 84.13
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 4
Points 45.36
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 98
Points 20.01
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 12
Points 4.33

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
3550
3xx
190817
4xx
2810
5xx
256
Unique URLs
3422
Total hits
198604
First seen
June 24, 2023, 3 a.m.
Last seen
Jan. 11, 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
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 7057 pts 4448.14
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3527 1 4444.47 Oct. 14, 2024, 6:55 a.m. Sept. 30, 2025, 9:12 p.m.
scan_velocity 3527
12 2 1 3.67 Aug. 6, 2025, 10:56 a.m. Aug. 6, 2025, 10:56 a.m.
scan_velocity 2
0 3528 1 0.00 Oct. 14, 2024, 6:55 a.m. Sept. 30, 2025, 9:12 p.m.
scan_velocity 3528
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 117 pts 888.73
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 97 1 785.31 July 6, 2023, 2:16 a.m. Oct. 2, 2025, 10:37 a.m.
sensitive_file 97
24 12 1 51.96 Dec. 7, 2024, 12:31 a.m. March 13, 2025, 9:46 a.m.
sensitive_file 12
34 8 1 51.46 Oct. 10, 2024, 9:47 p.m. Oct. 10, 2024, 9:47 p.m.
sensitive_file 8
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 81 pts 226.11
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 34 1 131.67 Oct. 2, 2023, 11:32 p.m. Aug. 7, 2025, 12:29 a.m.
cred 34
12 12 1 59.40 Oct. 9, 2023, 8:46 a.m. Aug. 7, 2025, 12:29 a.m.
cred 12
14 3 1 19.64 May 5, 2024, 8:37 a.m. May 5, 2024, 8:37 a.m.
cred 3
8 5 1 15.40 Oct. 2, 2023, 11:32 p.m. May 5, 2024, 8:37 a.m.
cred 5
0 27 1 0.00 Oct. 2, 2023, 11:32 p.m. Aug. 7, 2025, 12:29 a.m.
cred 27
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 28 pts 185.85
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 10 1 66.98 Oct. 10, 2024, 9:47 p.m. Oct. 10, 2024, 9:47 p.m.
trav 10
26 10 1 60.84 Oct. 10, 2024, 9:47 p.m. Oct. 10, 2024, 9:47 p.m.
trav 10
30 8 1 58.03 Oct. 10, 2024, 9:47 p.m. Oct. 10, 2024, 9:47 p.m.
trav 8
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 248 pts 152.43
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
11 239 1 147.22 July 29, 2023, 8:37 a.m. Sept. 7, 2025, 2:05 a.m.
proto 239
22 2 1 3.17 May 7, 2024, 10:17 a.m. May 7, 2024, 10:17 a.m.
proto 2
12 2 1 1.38 Oct. 10, 2024, 9:47 p.m. Oct. 10, 2024, 9:47 p.m.
proto 2
3 5 1 0.66 May 7, 2024, 10:17 a.m. Dec. 21, 2024, 8:59 a.m.
proto 5
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 398 pts 104.99
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 391 1 101.66 Sept. 6, 2024, 1:50 a.m. March 7, 2025, 11:32 a.m.
bot 391
10 7 1 3.32 Jan. 4, 2025, 1:58 a.m. Jan. 4, 2025, 1:59 a.m.
bot 7
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 931 pts 84.13
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 392 1 40.77 July 10, 2023, 8:59 a.m. Oct. 14, 2025, 12:32 p.m.
ua 392
6 480 1 34.56 June 24, 2023, 3:08 p.m. Nov. 28, 2025, 6:37 a.m.
ua 480
10 52 1 7.49 Oct. 1, 2023, 7:38 p.m. Nov. 6, 2025, 2:58 p.m.
ua 52
12 7 1 1.31 Jan. 4, 2025, 1:58 a.m. Jan. 4, 2025, 1:59 a.m.
ua 7
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 4 pts 45.36
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 4 1 45.36 June 2, 2024, 9:13 p.m. March 27, 2025, 4:56 a.m.
fwprobe 4
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 98 pts 20.01
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 30 1 17.20 Sept. 13, 2024, 5:15 a.m. Oct. 4, 2025, 3:19 a.m.
request_size 30
12 6 1 2.81 Dec. 28, 2024, 10:24 p.m. March 5, 2025, 6:27 p.m.
request_size 6
0 62 1 0.00 Dec. 28, 2024, 10:25 p.m. Oct. 4, 2025, 4:27 p.m.
request_size 62
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 12 pts 4.33
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 10 1 4.08 Aug. 7, 2023, 8:11 p.m. Nov. 6, 2024, 4:02 a.m.
method 10
3 2 1 0.25 May 7, 2024, 10:17 a.m. May 7, 2024, 10:17 a.m.
method 2
Referrer abuse ref
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 4 pts 0.50
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 4 1 0.50 Oct. 20, 2023, 11:10 p.m. Jan. 8, 2024, 2:40 a.m.
ref 4

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.

No peer rows available for this ASN snapshot.