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ASN REPORT — AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

First sighted: Sept. 20, 2023, 3 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
52 (med)
Total hits
38030
Total errors
6240
Observed IPs
21954
Top country
Colombia
Top city
Zipaquirá
Top region
Valle del Cauca Department

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
52
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 451
Points 1493.80
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 17
Points 141.68
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 5
Points 122.40
SQL injection attempts
Input patterns resemble attempts to manipulate SQL queries via application parameters.
sqli
Hits 2
Points 46.00
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 2
Points 26.10
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 1
Points 8.84
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 25
Points 4.92
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 33
Points 4.72

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
31790
3xx
0
4xx
6240
5xx
0
Unique URLs
0
Total hits
38030
First seen
Sept. 20, 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 451 pts 1493.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 156 149 858.00 Sept. 20, 2024, 11:55 p.m. Feb. 22, 2026, 6:37 p.m.
8 134 133 589.60 Jan. 29, 2026, 7:31 p.m. Feb. 22, 2026, 6:37 p.m.
12 7 3 46.20 Sept. 20, 2024, 11:55 p.m. Feb. 11, 2026, 10:45 a.m.
0 154 149 0.00 Sept. 20, 2024, 11:55 p.m. Feb. 22, 2026, 6:37 p.m.
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 17 pts 141.68
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 11 11 96.80 Jan. 27, 2026, 2:42 a.m. Feb. 12, 2026, 7:01 p.m.
36 3 3 23.76 Jan. 26, 2026, 3:21 a.m. Feb. 9, 2026, 8:22 a.m.
42 1 1 9.24 Jan. 29, 2026, 9:48 a.m. Jan. 29, 2026, 9:48 a.m.
30 1 1 6.60 Feb. 5, 2026, 4:50 p.m. Feb. 5, 2026, 4:50 p.m.
24 1 1 5.28 Jan. 24, 2026, 7:56 p.m. Jan. 24, 2026, 7:56 p.m.
Request content resembles attempts to execute OS commands via an application.
hits 5 pts 122.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 3 3 71.40 Jan. 26, 2026, 3:21 a.m. Feb. 9, 2026, 8:22 a.m.
30 2 2 51.00 Jan. 26, 2026, 3:21 a.m. Feb. 9, 2026, 8:22 a.m.
Input patterns resemble attempts to manipulate SQL queries via application parameters.
hits 2 pts 46.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 1 1 28.00 Feb. 5, 2026, 5:45 a.m. Feb. 5, 2026, 5:45 a.m.
18 1 1 18.00 Feb. 5, 2026, 5:45 a.m. Feb. 5, 2026, 5:45 a.m.
Traffic behavior suggests probing of access controls and protected surfaces.
hits 2 pts 26.10
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
30 1 1 13.50 Jan. 31, 2026, 3:40 a.m. Jan. 31, 2026, 3:40 a.m.
28 1 1 12.60 Feb. 10, 2026, 2:29 a.m. Feb. 10, 2026, 2:29 a.m.
Request paths/parameters resemble attempts to access files outside intended directories.
hits 1 pts 8.84
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 1 1 8.84 Feb. 1, 2026, 3:30 p.m. Feb. 1, 2026, 3:30 p.m.
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 25 pts 4.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 5 5 4.20 Jan. 26, 2026, 7:34 p.m. Feb. 17, 2026, 4:09 a.m.
12 1 1 0.72 Aug. 1, 2025, 11:48 p.m. Aug. 1, 2025, 11:48 p.m.
0 19 6 0.00 Dec. 31, 2024, 12:40 a.m. Oct. 11, 2025, 5:13 p.m.
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 33 pts 4.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 19 10 3.04 Aug. 26, 2025, 4:21 p.m. Nov. 6, 2025, 11:26 p.m.
6 14 9 1.68 Jan. 21, 2024, 2:41 p.m. Nov. 23, 2025, 8:56 a.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.

190.66.23.211 low
0 /100
Last seen 2026-02-23 02:00
Hits
63
Errors
11
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
45.71.180.5 low
0 /100
Last seen 2026-02-22 02:00
Hits
52
Errors
11
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.195.248 low
0 /100
Last seen 2026-02-23 02:00
Hits
43
Errors
9
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.159.45 low
0 /100
Last seen 2026-02-22 02:00
Hits
27
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.195.247 low
0 /100
Last seen 2026-02-23 02:00
Hits
25
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.195.245 low
0 /100
Last seen 2026-02-23 02:00
Hits
21
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
161.10.69.5 low
0 /100
Last seen 2026-02-21 02:00
Hits
21
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.113.28.60 low
0 /100
Last seen 2026-02-23 02:00
Hits
21
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.119.124.48 low
0 /100
Last seen 2026-02-17 02:00
Hits
21
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.195.246 low
0 /100
Last seen 2026-02-20 02:00
Hits
20
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.102.117.27 low
0 /100
Last seen 2025-08-02 03:00
Hits
20
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
200.21.51.246 low
0 /100
Last seen 2026-02-22 02:00
Hits
20
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
45.191.44.182 low
0 /100
Last seen 2026-02-21 02:00
Hits
19
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.168.97.183 low
0 /100
Last seen 2024-11-24 02:00
Hits
19
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.170.105.155 low
0 /100
Last seen 2025-09-17 03:00
Hits
19
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
179.32.206.33 low
0 /100
Last seen 2026-01-31 02:00
Hits
18
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
190.255.83.10 low
0 /100
Last seen 2026-02-02 02:00
Hits
18
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.201.117.175 low
0 /100
Last seen 2026-02-16 02:00
Hits
17
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.234.165.66 low
0 /100
Last seen 2026-02-23 02:00
Hits
17
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
201.228.154.243 low
0 /100
Last seen 2026-02-13 02:00
Hits
17
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.149.146 low
0 /100
Last seen 2026-02-20 02:00
Hits
16
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.190.2 low
0 /100
Last seen 2025-01-31 02:00
Hits
16
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.201.96.245 low
0 /100
Last seen 2024-12-31 02:00
Hits
16
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.146.150 low
0 /100
Last seen 2026-02-23 02:00
Hits
15
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.32.226.57 low
0 /100
Last seen 2026-02-02 02:00
Hits
15
Errors
5
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.237.115.190 low
0 /100
Last seen 2026-02-02 02:00
Hits
15
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.237.186.71 low
0 /100
Last seen 2026-02-20 02:00
Hits
15
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.112.192.145 low
0 /100
Last seen 2025-05-11 03:00
Hits
15
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.117.180.128 low
0 /100
Last seen 2026-01-29 02:00
Hits
15
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
190.255.36.99 low
0 /100
Last seen 2026-02-02 02:00
Hits
15
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
191.104.82.71 low
0 /100
Last seen 2026-02-01 02:00
Hits
15
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
191.104.140.212 low
0 /100
Last seen 2026-02-19 02:00
Hits
15
Errors
5
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
200.21.99.185 low
0 /100
Last seen 2026-02-23 02:00
Hits
15
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
200.21.193.85 low
0 /100
Last seen 2026-02-19 02:00
Hits
15
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.181.237 low
0 /100
Last seen 2026-02-22 02:00
Hits
14
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.203.131.82 low
0 /100
Last seen 2026-02-02 02:00
Hits
14
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.203.206.238 low
0 /100
Last seen 2026-02-23 02:00
Hits
14
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.203.244.162 low
0 /100
Last seen 2026-02-02 02:00
Hits
14
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
190.13.25.9 low
0 /100
Last seen 2026-01-31 02:00
Hits
14
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
190.255.36.101 low
0 /100
Last seen 2026-02-15 02:00
Hits
14
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.172.226 low
0 /100
Last seen 2026-02-23 02:00
Hits
13
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.201.196.225 low
0 /100
Last seen 2026-02-14 02:00
Hits
13
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.202.116.225 low
0 /100
Last seen 2026-02-02 02:00
Hits
13
Errors
4
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.202.119.87 low
0 /100
Last seen 2026-02-23 02:00
Hits
13
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.202.255.226 low
0 /100
Last seen 2026-02-01 02:00
Hits
13
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
179.32.224.35 low
0 /100
Last seen 2024-02-16 02:00
Hits
13
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
179.33.76.126 low
0 /100
Last seen 2026-02-02 02:00
Hits
13
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
179.33.126.218 low
0 /100
Last seen 2026-02-22 02:00
Hits
13
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.237.241.255 low
0 /100
Last seen 2026-02-22 02:00
Hits
13
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
190.66.87.19 low
0 /100
Last seen 2026-02-02 02:00
Hits
13
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
191.104.237.183 low
0 /100
Last seen 2024-01-22 02:00
Hits
13
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
191.108.28.169 low
0 /100
Last seen 2026-02-08 02:00
Hits
13
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
191.109.125.49 low
0 /100
Last seen 2026-02-15 02:00
Hits
13
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.142.98 low
0 /100
Last seen 2026-02-20 02:00
Hits
12
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.185.114 low
0 /100
Last seen 2026-02-21 02:00
Hits
12
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.204.212.121 low
0 /100
Last seen 2026-02-13 02:00
Hits
12
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
161.10.31.74 low
0 /100
Last seen 2026-02-01 02:00
Hits
12
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
161.18.65.203 low
0 /100
Last seen 2026-02-20 02:00
Hits
12
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
161.18.175.56 low
0 /100
Last seen 2025-04-11 03:00
Hits
12
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
161.18.208.21 low
0 /100
Last seen 2026-02-15 02:00
Hits
12
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
167.0.61.27 low
0 /100
Last seen 2026-02-12 02:00
Hits
12
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.235.167.80 low
0 /100
Last seen 2026-02-02 02:00
Hits
12
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
190.69.157.209 low
0 /100
Last seen 2026-02-23 02:00
Hits
12
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
45.191.44.3 low
0 /100
Last seen 2026-02-22 02:00
Hits
11
Errors
3
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
45.191.44.109 low
0 /100
Last seen 2026-02-19 02:00
Hits
11
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.200.159.52 low
0 /100
Last seen 2026-02-22 02:00
Hits
11
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
152.203.247.8 low
0 /100
Last seen 2026-02-21 02:00
Hits
11
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
179.32.118.85 low
0 /100
Last seen 2026-02-12 02:00
Hits
11
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.235.23.37 low
0 /100
Last seen 2026-02-15 02:00
Hits
11
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.237.72.195 low
0 /100
Last seen 2026-02-13 02:00
Hits
11
Errors
1
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.237.95.65 low
0 /100
Last seen 2026-02-06 02:00
Hits
11
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
181.237.249.50 low
0 /100
Last seen 2026-02-20 02:00
Hits
11
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.98.244.201 low
0 /100
Last seen 2026-02-11 02:00
Hits
11
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.112.110.164 low
0 /100
Last seen 2026-02-02 02:00
Hits
11
Errors
2
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
186.112.167.162 low
0 /100
Last seen 2025-07-27 03:00
Hits
11
Errors
0
Country
Colombia
ASN
AS3816
AS Org
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC