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CITY REPORT — Denver / Colorado / United States · Denver / Colorado / United States

Contextual Risk

Syndu matches the queried target properties against aggregated behavioral baselines across the IP hierarchy and calculates a contextual risk score from the matched dimensions.

Contextual Risk Score
--unknown

Computed instantly from Syndu's current trust-and-risk model.

Total Hits
4433
Total Errors
971
First Seen
July 12, 2023, 3 a.m.
Last Seen
March 9, 2026, 2 a.m.
Risk Level
--
Risk Score
--

Dimension Baselines

In-scope matched dimensions contribute directly to the contextual score. Each value links to the corresponding report and latest computed baseline.

Create API Account Risk API Docs View Pricing

Behavioral Risk

Model: v1 Computed: 2026-03-13 11:43:58
Risk score
36
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
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 236
Points 1986.16
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 82
Points 268.40
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 305
Points 108.36
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 60
Points 87.48
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 335
Points 43.24
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 2
Points 17.68
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 1
Points 12.60
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 14
Points 7.00
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 3
Points 1.84
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 2
Points 0.72
Referrer abuse
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
ref
Hits 2
Points 0.36

Top Organizations Operating In The City

Most-observed organizations in this city
ORG_UNKNOWN T-Mobile USA, Inc. Comcast Cable Communications, LLC Starry, Inc Sharktech Verizon Business Comcast IP Services, L.L.C. CenturyLink Communications, LLC CenturyLink, Inc SpaceX Services, Inc IPXO Packethub S.A

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
2582
3xx
369
4xx
714
5xx
257
Unique URLs
0
Total hits
4433
First seen
July 12, 2023, 3 a.m.
Last seen
March 9, 2026, 2 a.m.

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
AS7922 · Comcast Cable Communications, LLC AS212238 · Datacamp Limited AS21928 · T-Mobile USA, Inc. AS209 · CenturyLink Communications, LLC AS395354 · Starry, Inc. AS46844 · Sharktech AS6167 · Verizon Business AS14593 · Space Exploration Technologies Corporation AS174 · Cogent Communications, LLC AS11878 · tzulo, inc. AS206092 · F.N.S. HOLDINGS LIMITED AS21769 · Colocation America Corporation

Interesting IPs

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

198.44.128.143 low
Open report
20 /100
Last seen 2024-09-24 03:00
Hits
98
Errors
95
Country
United States
ASN
AS11878
AS Org
tzulo, inc.
67.129.123.70 low
Open report
12 /100
Last seen 2023-11-08 02:00
Hits
14
Errors
0
Country
United States
ASN
AS209
AS Org
CenturyLink Communications, LLC
70.39.75.142 low
Open report
6 /100
Last seen 2025-03-03 02:00
Hits
6
Errors
3
Country
United States
ASN
AS46844
AS Org
Sharktech
181.41.206.54 low
Open report
5 /100
Last seen 2025-09-22 03:00
Hits
7
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
70.39.75.149 low
Open report
4 /100
Last seen 2025-01-29 02:00
Hits
6
Errors
3
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.140 low
Open report
3 /100
Last seen 2025-02-22 02:00
Hits
42
Errors
26
Country
United States
ASN
AS46844
AS Org
Sharktech
185.238.231.87 low
Open report
3 /100
Last seen 2024-09-09 03:00
Hits
4
Errors
4
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.104 low
Open report
3 /100
Last seen 2024-09-09 03:00
Hits
4
Errors
4
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.91 low
Open report
3 /100
Last seen 2024-09-09 03:00
Hits
3
Errors
3
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
70.39.75.141 low
Open report
2 /100
Last seen 2025-02-23 02:00
Hits
17
Errors
10
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.160 low
Open report
2 /100
Last seen 2025-05-29 03:00
Hits
6
Errors
4
Country
United States
ASN
AS46844
AS Org
Sharktech
37.19.210.166 low
Open report
2 /100
Last seen 2025-07-10 03:00
Hits
5
Errors
0
Country
United States
ASN
AS212238
AS Org
Datacamp Limited
70.39.75.184 low
Open report
2 /100
Last seen 2024-11-10 02:00
Hits
5
Errors
4
Country
United States
ASN
AS46844
AS Org
Sharktech
185.238.231.79 low
Open report
2 /100
Last seen 2024-09-09 03:00
Hits
4
Errors
4
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
70.39.90.253 low
Open report
2 /100
Last seen 2025-03-03 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
185.238.231.7 low
Open report
2 /100
Last seen 2024-09-09 03:00
Hits
3
Errors
3
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.77 low
Open report
2 /100
Last seen 2024-09-09 03:00
Hits
3
Errors
3
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.85 low
Open report
2 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
154.27.127.180 low
Open report
1 /100
Last seen 2025-01-10 02:00
Hits
308
Errors
119
Country
United States
ASN
AS395354
AS Org
Starry, Inc.
172.59.226.126 low
Open report
1 /100
Last seen 2025-08-11 03:00
Hits
79
Errors
4
Country
United States
ASN
AS21928
AS Org
T-Mobile USA, Inc.
181.41.206.226 low
Open report
1 /100
Last seen 2023-10-17 03:00
Hits
47
Errors
7
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
198.44.128.12 low
Open report
1 /100
Last seen 2023-07-14 03:00
Hits
10
Errors
0
Country
United States
ASN
AS11878
AS Org
tzulo, inc.
69.50.95.203 low
Open report
1 /100
Last seen 2024-11-21 02:00
Hits
6
Errors
0
Country
United States
ASN
AS63023
AS Org
GTHost
70.39.90.180 low
Open report
1 /100
Last seen 2025-02-20 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.147 low
Open report
1 /100
Last seen 2025-02-08 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.90.186 low
Open report
1 /100
Last seen 2025-02-08 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.90.168 low
Open report
1 /100
Last seen 2025-01-31 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.169 low
Open report
1 /100
Last seen 2025-01-26 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.90.192 low
Open report
1 /100
Last seen 2025-01-25 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.90.94 low
Open report
1 /100
Last seen 2025-01-24 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.172 low
Open report
1 /100
Last seen 2025-01-12 02:00
Hits
3
Errors
1
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.155 low
Open report
1 /100
Last seen 2024-12-05 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.173 low
Open report
1 /100
Last seen 2024-12-05 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.185 low
Open report
1 /100
Last seen 2024-12-05 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.167 low
Open report
1 /100
Last seen 2024-11-29 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.182 low
Open report
1 /100
Last seen 2024-11-29 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.176 low
Open report
1 /100
Last seen 2024-11-13 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.134 low
Open report
1 /100
Last seen 2024-11-09 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.133 low
Open report
1 /100
Last seen 2024-11-02 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.75.157 low
Open report
1 /100
Last seen 2024-11-02 02:00
Hits
3
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
185.238.231.5 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
3
Errors
3
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
70.39.75.135 low
Open report
1 /100
Last seen 2025-06-20 03:00
Hits
2
Errors
0
Country
United States
ASN
AS46844
AS Org
Sharktech
70.39.90.205 low
Open report
1 /100
Last seen 2025-06-20 03:00
Hits
2
Errors
2
Country
United States
ASN
AS46844
AS Org
Sharktech
185.238.231.2 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.3 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.4 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.11 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.69 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.80 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.86 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.92 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.93 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.97 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.102 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.103 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.106 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.108 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.109 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
2
Errors
2
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
38.87.196.216 low
Open report
1 /100
Last seen 2024-12-05 02:00
Hits
1
Errors
1
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
185.238.231.8 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.14 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.15 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.82 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.88 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.89 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.90 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.94 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.98 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.99 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.101 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
185.238.231.111 low
Open report
1 /100
Last seen 2024-09-09 03:00
Hits
1
Errors
1
Country
United States
ASN
AS206092
AS Org
F.N.S. HOLDINGS LIMITED
64.140.141.132 low
Open report
1 /100
Last seen 2024-02-19 02:00
Hits
1
Errors
0
Country
United States
ASN
AS396319
AS Org
Oxylabs
172.59.229.175 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
93
Errors
39
Country
United States
ASN
AS21928
AS Org
T-Mobile USA, Inc.
216.74.86.221 low
Open report
0 /100
Last seen 2025-07-10 03:00
Hits
88
Errors
0
Country
United States
ASN
AS21769
AS Org
Colocation America Corporation
174.215.19.81 low
Open report
0 /100
Last seen 2024-11-23 02:00
Hits
79
Errors
1
Country
United States
ASN
AS6167
AS Org
Verizon Business