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ASN REPORT — AS174 · Cogent Communications, LLC

First sighted: June 24, 2023, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
98 (High)
Total hits
195572
Total errors
4097
Observed IPs
4109
Top country
Top city
Top region

Risk

Model: v1 Computed: March 3, 2026, 7:54 p.m.
ASN risk score
98
High
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
No annotator totals available.
Technical summary
Computed at
March 3, 2026, 7:54 p.m.
Raw total
9368.14
Total hits
195572
Errors
4097

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
191475
3xx
0
4xx
4097
5xx
0
Unique URLs
0
Total hits
195572
First seen
June 24, 2023, 3 a.m.
Last seen
March 2, 2026, 2 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 ASN

Derived from report_ipaddress rows mapped to this ASN. 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.

38.96.153.2 high
100 /100
Last seen 2025-09-23 03:00
Hits
182899
Errors
108
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
181.214.173.92 low
10 /100
Last seen 2024-10-11 03:00
Hits
10
Errors
5
Country
Germany
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.5 low
6 /100
Last seen 2025-03-19 02:00
Hits
100
Errors
12
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.6 low
5 /100
Last seen 2024-12-10 02:00
Hits
105
Errors
11
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.14 low
4 /100
Last seen 2025-10-09 03:00
Hits
99
Errors
12
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
206.185.40.58 low
4 /100
Last seen 2024-05-06 03:00
Hits
25
Errors
9
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.154 low
3 /100
Last seen 2025-10-01 03:00
Hits
830
Errors
816
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.177 low
3 /100
Last seen 2025-06-21 03:00
Hits
812
Errors
775
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.10 low
3 /100
Last seen 2023-09-08 03:00
Hits
95
Errors
30
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
191.101.157.76 low
3 /100
Last seen 2026-02-06 02:00
Hits
15
Errors
6
Country
Germany
ASN
AS174
AS Org
Cogent Communications, LLC
191.96.150.90 low
3 /100
Last seen 2025-05-21 03:00
Hits
10
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
102.129.232.53 low
2 /100
Last seen 2024-04-27 03:00
Hits
100
Errors
29
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.4 low
2 /100
Last seen 2024-11-12 02:00
Hits
52
Errors
9
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.2 low
2 /100
Last seen 2025-01-31 02:00
Hits
50
Errors
6
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
154.55.139.122 low
2 /100
Last seen 2024-01-09 02:00
Hits
22
Errors
9
Country
Singapore
ASN
AS174
AS Org
Cogent Communications, LLC
102.129.235.249 low
2 /100
Last seen 2025-01-26 02:00
Hits
15
Errors
3
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.146.27.149 low
2 /100
Last seen 2025-03-14 02:00
Hits
12
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
151.241.122.154 low
2 /100
Last seen 2025-08-24 03:00
Hits
9
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
191.96.106.96 low
2 /100
Last seen 2025-01-26 02:00
Hits
8
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.131 low
1 /100
Last seen 2024-10-15 03:00
Hits
275
Errors
133
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.140.22 low
1 /100
Last seen 2023-10-03 03:00
Hits
61
Errors
13
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
181.41.206.226 low
1 /100
Last seen 2023-10-17 03:00
Hits
47
Errors
7
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
95.135.232.28 low
1 /100
Last seen 2025-07-31 03:00
Hits
42
Errors
0
Country
India
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.12 low
1 /100
Last seen 2025-01-18 02:00
Hits
34
Errors
4
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.3 low
1 /100
Last seen 2023-10-30 02:00
Hits
30
Errors
4
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
191.96.36.122 low
1 /100
Last seen 2026-02-05 02:00
Hits
21
Errors
0
Country
Canada
ASN
AS174
AS Org
Cogent Communications, LLC
195.78.54.46 low
1 /100
Last seen 2025-04-11 03:00
Hits
20
Errors
16
Country
The Netherlands
ASN
AS174
AS Org
Cogent Communications, LLC
95.135.232.190 low
1 /100
Last seen 2025-07-30 03:00
Hits
17
Errors
1
Country
India
ASN
AS174
AS Org
Cogent Communications, LLC
38.153.180.155 low
1 /100
Last seen 2023-10-21 03:00
Hits
12
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
191.101.157.174 low
1 /100
Last seen 2026-02-10 02:00
Hits
8
Errors
3
Country
Germany
ASN
AS174
AS Org
Cogent Communications, LLC
191.101.157.178 low
1 /100
Last seen 2026-02-13 02:00
Hits
8
Errors
3
Country
Germany
ASN
AS174
AS Org
Cogent Communications, LLC
38.106.71.4 low
0 /100
Last seen 2024-05-21 03:00
Hits
111
Errors
36
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.106.71.3 low
0 /100
Last seen 2024-12-03 02:00
Hits
106
Errors
38
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.131.142 low
0 /100
Last seen 2024-06-14 03:00
Hits
76
Errors
0
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.0 low
0 /100
Last seen 2025-08-07 03:00
Hits
73
Errors
68
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
89.31.122.25 low
0 /100
Last seen 2025-04-28 03:00
Hits
46
Errors
0
Country
Czechia
ASN
AS174
AS Org
Cogent Communications, LLC
191.96.168.48 low
0 /100
Last seen 2024-12-29 02:00
Hits
44
Errors
3
Country
The Netherlands
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.207 low
0 /100
Last seen 2025-05-11 03:00
Hits
43
Errors
0
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
38.88.225.123 low
0 /100
Last seen 2024-05-30 03:00
Hits
39
Errors
2
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.68.200.253 low
0 /100
Last seen 2025-03-21 02:00
Hits
36
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
179.61.197.165 low
0 /100
Last seen 2024-09-11 03:00
Hits
36
Errors
0
Country
Canada
ASN
AS174
AS Org
Cogent Communications, LLC
38.58.112.57 low
0 /100
Last seen 2025-02-04 02:00
Hits
35
Errors
2
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
181.41.206.187 low
0 /100
Last seen 2024-01-08 02:00
Hits
35
Errors
3
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
181.214.164.109 low
0 /100
Last seen 2023-10-03 03:00
Hits
34
Errors
11
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
191.96.168.118 low
0 /100
Last seen 2025-04-04 03:00
Hits
32
Errors
28
Country
The Netherlands
ASN
AS174
AS Org
Cogent Communications, LLC
38.100.114.131 low
0 /100
Last seen 2023-12-15 02:00
Hits
30
Errors
2
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.142.207.122 low
0 /100
Last seen 2025-08-01 03:00
Hits
30
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.196 low
0 /100
Last seen 2025-01-09 02:00
Hits
30
Errors
0
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
154.51.142.213 low
0 /100
Last seen 2025-01-15 02:00
Hits
30
Errors
0
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
209.14.102.13 low
0 /100
Last seen 2026-03-01 02:00
Hits
30
Errors
6
Country
Colombia
ASN
AS174
AS Org
Cogent Communications, LLC
154.13.250.219 low
0 /100
Last seen 2023-10-15 03:00
Hits
28
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.11 low
0 /100
Last seen 2025-03-11 02:00
Hits
28
Errors
2
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.58.169.206 low
0 /100
Last seen 2026-03-01 02:00
Hits
27
Errors
2
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
38.98.191.20 low
0 /100
Last seen 2025-04-02 03:00
Hits
27
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.99.100.7 low
0 /100
Last seen 2025-07-23 03:00
Hits
27
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.43.251.194 low
0 /100
Last seen 2026-02-24 02:00
Hits
23
Errors
1
Country
Venezuela
ASN
AS174
AS Org
Cogent Communications, LLC
38.20.139.123 low
0 /100
Last seen 2024-01-28 02:00
Hits
22
Errors
2
Country
Canada
ASN
AS174
AS Org
Cogent Communications, LLC
154.21.209.10 low
0 /100
Last seen 2025-01-10 02:00
Hits
22
Errors
0
Country
United Kingdom
ASN
AS174
AS Org
Cogent Communications, LLC
195.144.21.56 low
0 /100
Last seen 2025-01-10 02:00
Hits
22
Errors
3
Country
Austria
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.28 low
0 /100
Last seen 2026-02-19 02:00
Hits
20
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.22.171.152 low
0 /100
Last seen 2026-02-25 02:00
Hits
19
Errors
0
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
38.43.251.205 low
0 /100
Last seen 2026-02-28 02:00
Hits
19
Errors
3
Country
Venezuela
ASN
AS174
AS Org
Cogent Communications, LLC
38.104.248.13 low
0 /100
Last seen 2026-02-23 02:00
Hits
19
Errors
2
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
204.29.160.175 low
0 /100
Last seen 2025-03-06 02:00
Hits
19
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
209.61.1.22 low
0 /100
Last seen 2026-02-22 02:00
Hits
19
Errors
5
Country
Argentina
ASN
AS174
AS Org
Cogent Communications, LLC
38.58.174.10 low
0 /100
Last seen 2026-02-26 02:00
Hits
18
Errors
2
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
38.58.174.26 low
0 /100
Last seen 2026-03-01 02:00
Hits
18
Errors
2
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
38.172.139.132 low
0 /100
Last seen 2026-02-24 02:00
Hits
18
Errors
2
Country
Venezuela
ASN
AS174
AS Org
Cogent Communications, LLC
38.172.139.251 low
0 /100
Last seen 2026-02-28 02:00
Hits
18
Errors
4
Country
Venezuela
ASN
AS174
AS Org
Cogent Communications, LLC
149.7.98.91 low
0 /100
Last seen 2026-02-27 02:00
Hits
18
Errors
3
Country
France
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.16 low
0 /100
Last seen 2025-01-05 02:00
Hits
18
Errors
3
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
38.22.171.130 low
0 /100
Last seen 2026-02-19 02:00
Hits
17
Errors
3
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
38.58.174.89 low
0 /100
Last seen 2026-02-26 02:00
Hits
17
Errors
2
Country
Mexico
ASN
AS174
AS Org
Cogent Communications, LLC
38.141.238.38 low
0 /100
Last seen 2025-01-04 02:00
Hits
17
Errors
1
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.90.244.19 low
0 /100
Last seen 2025-01-02 02:00
Hits
17
Errors
2
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC