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ASN REPORT — AS20911 · Net-Surf.net Ltd.

First sighted: June 8, 2023, 3 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
35 (med)
Total hits
1149
Total errors
540
Observed IPs
122
Top country
United States
Top city
Vratsa
Top region
Vratsa

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
35
Medium
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 225
Points 938.30
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 16
Points 102.96
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 22
Points 19.80
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 61
Points 10.92
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 18
Points 8.64

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
609
3xx
0
4xx
540
5xx
0
Unique URLs
0
Total hits
1149
First seen
June 8, 2023, 3 a.m.
Last seen
Feb. 23, 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
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 225 pts 938.30
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 91 6 500.50 Oct. 27, 2023, 3:54 a.m. Feb. 20, 2026, 9:01 a.m.
12 65 4 429.00 Oct. 27, 2023, 3:54 a.m. Nov. 20, 2023, 1:10 p.m.
8 2 2 8.80 Feb. 17, 2026, 2:53 p.m. Feb. 20, 2026, 9:01 a.m.
0 67 6 0.00 Oct. 27, 2023, 3:54 a.m. Feb. 20, 2026, 9:01 a.m.
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 16 pts 102.96
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 6 4 52.80 Aug. 15, 2023, 6:24 p.m. April 15, 2024, 4:25 a.m.
22 6 3 29.04 July 20, 2023, 10:19 p.m. July 29, 2023, 10:28 a.m.
24 4 4 21.12 July 15, 2023, 12:57 p.m. June 13, 2024, 3:44 a.m.
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 22 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 11 3 19.80 Oct. 1, 2023, 11:12 a.m. Nov. 14, 2023, 11:50 p.m.
0 11 3 0.00 Oct. 1, 2023, 11:12 a.m. Nov. 14, 2023, 11:50 p.m.
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 61 pts 10.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 39 15 7.80 July 15, 2023, 12:57 p.m. Sept. 14, 2024, 5:42 p.m.
8 12 6 1.92 Oct. 23, 2023, 8:12 a.m. Sept. 17, 2024, 7:05 p.m.
6 10 4 1.20 June 8, 2023, 2:42 p.m. Sept. 17, 2024, 7:05 p.m.
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 18 pts 8.64
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 18 4 8.64 June 8, 2023, 2:42 p.m. Sept. 17, 2024, 7:05 p.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.

194.169.175.26 low
28 /100
Last seen 2023-12-01 02:00
Hits
199
Errors
131
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.92 low
3 /100
Last seen 2023-11-22 02:00
Hits
64
Errors
43
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.93 low
2 /100
Last seen 2023-11-20 02:00
Hits
250
Errors
153
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.39 low
2 /100
Last seen 2023-07-30 03:00
Hits
6
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.180 low
1 /100
Last seen 2024-04-16 03:00
Hits
7
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.55.186.131 low
1 /100
Last seen 2024-02-08 02:00
Hits
5
Errors
2
Country
United States
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.186 low
1 /100
Last seen 2023-08-16 03:00
Hits
4
Errors
2
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.80 low
1 /100
Last seen 2023-07-21 03:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.167 low
0 /100
Last seen 2023-08-24 03:00
Hits
60
Errors
41
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.158 low
0 /100
Last seen 2023-07-20 03:00
Hits
52
Errors
26
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.23 low
0 /100
Last seen 2023-11-07 02:00
Hits
50
Errors
22
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.19 low
0 /100
Last seen 2024-05-26 03:00
Hits
44
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.25 low
0 /100
Last seen 2023-10-28 03:00
Hits
42
Errors
22
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.22 low
0 /100
Last seen 2024-02-24 02:00
Hits
41
Errors
19
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.76 low
0 /100
Last seen 2023-11-09 02:00
Hits
24
Errors
14
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.29 low
0 /100
Last seen 2023-10-29 02:00
Hits
22
Errors
11
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.160 low
0 /100
Last seen 2023-08-31 03:00
Hits
21
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.21 low
0 /100
Last seen 2023-10-16 03:00
Hits
10
Errors
4
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.31 low
0 /100
Last seen 2024-02-24 02:00
Hits
10
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.111.125.75 low
0 /100
Last seen 2026-02-22 02:00
Hits
9
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
46.229.195.124 low
0 /100
Last seen 2026-02-21 02:00
Hits
8
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.9 low
0 /100
Last seen 2024-10-06 03:00
Hits
8
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.171 low
0 /100
Last seen 2023-07-15 03:00
Hits
6
Errors
6
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.233.151 low
0 /100
Last seen 2026-02-20 02:00
Hits
6
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.55.186.251 low
0 /100
Last seen 2024-06-10 03:00
Hits
6
Errors
0
Country
United States
ASN
AS20911
AS Org
Net-Surf.net Ltd.
78.90.249.111 low
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.111.121.209 low
0 /100
Last seen 2026-02-18 02:00
Hits
5
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.218.43 low
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
195.230.28.56 low
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
78.90.248.250 low
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
80.72.89.5 low
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.7 low
0 /100
Last seen 2024-05-14 03:00
Hits
4
Errors
2
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.210.64 low
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.218.104 low
0 /100
Last seen 2026-02-22 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.252.231 low
0 /100
Last seen 2026-02-14 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
193.42.34.63 low
0 /100
Last seen 2026-02-18 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
194.169.175.30 low
0 /100
Last seen 2024-02-12 02:00
Hits
4
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
46.229.201.202 low
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
46.229.205.5 low
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
78.90.248.155 low
0 /100
Last seen 2026-01-31 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
79.124.9.202 low
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
93.152.249.111 low
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.111.121.93 low
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.111.126.120 low
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.197 low
0 /100
Last seen 2023-09-15 03:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.203.148 low
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.239.239 low
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.250.151 low
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.254.117 low
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
46.229.192.243 low
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
46.229.198.231 low
0 /100
Last seen 2026-02-06 02:00
Hits
2
Errors
2
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
78.90.248.149 low
0 /100
Last seen 2025-09-27 03:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
79.124.9.21 low
0 /100
Last seen 2026-02-23 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
80.72.88.11 low
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
87.120.123.60 low
0 /100
Last seen 2026-01-27 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
87.120.124.42 low
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
87.120.124.179 low
0 /100
Last seen 2026-01-27 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
93.152.252.79 low
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
94.156.163.154 low
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.111.122.30 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.111.127.217 low
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.5 low
0 /100
Last seen 2023-08-25 03:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.33 low
0 /100
Last seen 2024-10-06 03:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.73 low
0 /100
Last seen 2023-10-24 03:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
95.214.27.139 low
0 /100
Last seen 2024-09-18 03:00
Hits
2
Errors
1
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.205.62 low
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.205.157 low
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.206.107 low
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.209.161 low
0 /100
Last seen 2024-06-13 03:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.209.193 low
0 /100
Last seen 2026-02-23 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.213.129 low
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.216.248 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.230.224 low
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.242.248 low
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.
178.254.247.231 low
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
0
Country
Bulgaria
ASN
AS20911
AS Org
Net-Surf.net Ltd.