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ASN REPORT — AS51570 · JSC ER-Telecom Holding

First sighted: May 22, 2024, 3 a.m. · Last sighted: Jan. 10, 2026, 1:59 a.m.

Risk
1 (low)
Total hits
128
Total errors
20
Observed IPs
13
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:54:15
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 14.74
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 2
Points 1.26
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 6
Points 1.18
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 5
Points 0.36
Referrer abuse
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
ref
Hits 2
Points 0.25

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
71
3xx
21
4xx
20
5xx
0
Unique URLs
51
Total hits
128
First seen
May 22, 2024, 3 a.m.
Last seen
Jan. 10, 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 6 pts 14.74
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 1 11.66 May 22, 2024, 1:35 p.m. May 22, 2024, 1:35 p.m.
cred 3
8 1 1 3.08 May 22, 2024, 1:35 p.m. May 22, 2024, 1:35 p.m.
cred 1
0 2 1 0.00 May 22, 2024, 1:35 p.m. May 22, 2024, 1:35 p.m.
cred 2
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 2 pts 1.26
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 1 1 1.26 Aug. 2, 2025, 12:15 p.m. Aug. 2, 2025, 12:15 p.m.
scan_velocity 1
0 1 1 0.00 Aug. 2, 2025, 12:15 p.m. Aug. 2, 2025, 12:15 p.m.
scan_velocity 1
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 6 pts 1.18
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 2 1 1.18 Aug. 2, 2025, 12:15 p.m. Aug. 2, 2025, 12:15 p.m.
request_size 2
0 4 1 0.00 Aug. 2, 2025, 12:15 p.m. Aug. 2, 2025, 12:15 p.m.
request_size 4
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 5 pts 0.36
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 5 1 0.36 Jan. 24, 2025, 11:26 p.m. Aug. 2, 2025, 12:15 p.m.
ua 5
Referrer abuse ref
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 2 pts 0.25
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 2 1 0.25 May 22, 2024, 1:35 p.m. May 22, 2024, 1:35 p.m.
ref 2

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.