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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:59 a.m.
Report for 146.75.222.0/24 • United States • Fastly, Inc. City report ASN report

High-level context about this subnet: size, density, traffic, risk, and geographic footprint.

Traffic ready Risk ready Snapshot ready Window May 26, 2025, 1 a.m. → June 2, 2025, 1 a.m. Model v1
CIDR
146.75.222.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
146.75.222.0
Broadcast / Last
146.75.222.255
Observed IPs
1
Footprint
0.391%
Total Hits
26
Total Errors
0
Risk Score
0
Risk Level
low
First Seen
May 28, 2025, 4:44 p.m.
Last Seen
May 28, 2025, 4:44 p.m.
Top Location
Ashburn , Virginia • United States
Top ASN
AS54113 • Fastly, Inc.

Risk

Model: v1
Subnet risk score
0
Low
Risk gradient
Contributors are derived from subnet annotator rollups and normalized to your short codes (e.g. sqli, cmdi, trav, sfp, bot).
Contributing annotators
ua 5 hits 0.80 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
0.80
Total hits
26
Errors
0

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the subnet traffic rollup.

Loading activity…
Rendering hits per day for this subnet.
Daily activity (hits per day).

Annotators (All-time)

Heatmap of annotator × severity for this subnet. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
ua
total=5 · weighted=0.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
8 5 1 0.80
ua 5

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads one aggregation and renders a donut.

Loading status mix…
Fetching one histogram and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this subnet (all IPs with coordinates).

Loading map…

Interesting IPs

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

146.75.222.0 low
Open report
0 /100
Last seen 2025-05-28 16:44
Hits
1
Errors
0
Country
United States
ASN
AS54113
AS Org
Fastly, Inc.

Other subnets in this ASN / org

Compares other subnet snapshots matching this report’s ASN/org identity. “Same window” keeps the comparison within the latest snapshot window.

146.75.237.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-05-31 18:32
Hits
37
IPs
1
Footprint
0.391%
ASN
AS54113
AS Org
Fastly, Inc.
Geo
Plainfield, New Jersey, United States
140.248.0.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-05-30 04:04
Hits
7
IPs
2
Footprint
0.781%
ASN
AS54113
AS Org
Fastly, Inc.
Geo
Ashburn, Virginia, United States
146.75.203.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-05-29 06:46
Hits
3
IPs
1
Footprint
0.391%
ASN
AS54113
AS Org
Fastly, Inc.
Geo
Phoenix, Arizona, United States
146.75.252.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-05-26 20:48
Hits
2
IPs
1
Footprint
0.391%
ASN
AS54113
AS Org
Fastly, Inc.
Geo
Boston, Massachusetts, United States
140.248.36.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-05-27 04:34
Hits
1
IPs
1
Footprint
0.391%
ASN
AS54113
AS Org
Fastly, Inc.
Geo
Mönchengladbach, North Rhine-Westphalia, Germany