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CITY REPORT — Kyustendil / Kyustendil / Bulgaria · Kyustendil / Kyustendil / Bulgaria

First sighted: Jan. 20, 2025, 2 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
17 (low)
Total hits
139
Total errors
16
Distinct IPs
42
Distinct ASNs
4
Country
Bulgaria
Region
Kyustendil
City
Kyustendil

Risk

Model: v1 Computed: 2026-03-04 18:16:17
Risk score
17
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
Key drivers
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 3
Points 9.90
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 3
Points 0.36
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 6
Points

Top Organizations Operating In The City

Most-observed organizations in this city
UltraNET Ltd Ultranet A1 BG Bulgarian Telecommunications Company Plc. Blizoo Media and Broadband EAD Femily grups EOOD A1 PLovdiv Cable Active LTD

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this city.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
84
3xx
32
4xx
11
5xx
5
Unique URLs
0
Total hits
139
First seen
Jan. 20, 2025, 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 3 pts 9.90
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 1 1 5.50 Feb. 26, 2026, 4:41 a.m. Feb. 26, 2026, 4:41 a.m.
cred 1
8 1 1 4.40 Feb. 26, 2026, 4:41 a.m. Feb. 26, 2026, 4:41 a.m.
cred 1
0 1 1 0.00 Feb. 26, 2026, 4:41 a.m. Feb. 26, 2026, 4:41 a.m.
cred 1
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 3 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 3 1 0.36 Jan. 20, 2025, 11:59 a.m. Feb. 2, 2025, 3:16 a.m.
ua 3
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 6 pts 0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
0 6 1 0.00 Jan. 20, 2025, 11:59 a.m. April 22, 2025, 8:04 a.m.
request_size 6

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Uses totals 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 Org snapshot (peer IPs with coordinates).

Loading map…

Top Autonomous System Networks

Most-observed networks in this city
AS39184 · UltraNET Ltd AS13124 · A1 Bulgaria EAD AS8866 · Vivacom Bulgaria EAD AS8717 · A1 Bulgaria EAD

Interesting IPs

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

5.133.95.49 low
Open report
0 /100
Last seen 2025-01-21 02:00
Hits
18
Errors
2
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
88.80.110.113 low
Open report
0 /100
Last seen 2025-04-23 03:00
Hits
15
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.243 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
8
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
80.72.79.118 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
8
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.222 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
7
Errors
2
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.238 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
6
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
88.80.99.137 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
6
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
185.247.58.161 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
6
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.75 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
5
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
185.247.59.130 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.236 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.20.149 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
78.154.30.74 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
4
Errors
1
Country
Bulgaria
ASN
AS8866
AS Org
Vivacom Bulgaria EAD
77.77.16.209 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.221 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.241 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.16.237 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
89.215.18.103 low
Open report
0 /100
Last seen 2025-02-03 02:00
Hits
3
Errors
2
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
77.77.16.60 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
87.227.152.251 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS8717
AS Org
A1 Bulgaria EAD
88.80.98.122 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
77.77.17.172 low
Open report
0 /100
Last seen 2026-01-20 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
89.215.133.147 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
77.77.16.224 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
89.215.130.155 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
89.215.143.171 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
89.215.137.135 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS8717
AS Org
A1 Bulgaria EAD
89.215.142.103 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
89.215.136.243 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
185.247.58.77 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
80.72.76.210 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
88.80.108.98 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
88.80.103.149 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
89.215.19.237 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
5.133.93.238 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
89.215.22.203 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS13124
AS Org
A1 Bulgaria EAD
77.77.16.213 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
88.80.107.223 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
78.154.29.193 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS8866
AS Org
Vivacom Bulgaria EAD
88.80.107.211 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
80.72.76.125 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd
88.80.103.234 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Bulgaria
ASN
AS39184
AS Org
UltraNET Ltd