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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:49 a.m.
Report for 104.28.55.0/24 • United States • Cloudflare, 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 July 28, 2025, 1 a.m. → Aug. 4, 2025, 1 a.m. Model v1
CIDR
104.28.55.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
104.28.55.0
Broadcast / Last
104.28.55.255
Observed IPs
4
Footprint
1.562%
Total Hits
318
Total Errors
2
Risk Score
0
Risk Level
low
First Seen
July 31, 2025, 5:27 p.m.
Last Seen
Aug. 1, 2025, 4:12 p.m.
Top Location
New York , New York • United States
Top ASN
AS13335 • Cloudflare, 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
request_size 28 hits 6.48 pts
ua 33 hits 4.72 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
11.20
Total hits
318
Errors
2

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
request_size
total=28 · weighted=6.48
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
12 9 1 6.48
request_size 9
0 19 1 0.00
request_size 19
ua
total=33 · weighted=4.72
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
8 19 1 3.04
ua 19
6 14 1 1.68
ua 14

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.

104.28.55.228 low
Open report
0 /100
Last seen 2025-07-31 17:27
Hits
38
Errors
2
Country
United States
ASN
AS13335
AS Org
Cloudflare, Inc.
104.28.55.54 low
Open report
0 /100
Last seen 2025-08-01 16:12
Hits
26
Errors
0
Country
United States
ASN
AS13335
AS Org
Cloudflare, Inc.
104.28.55.226 low
Open report
0 /100
Last seen 2025-07-31 17:27
Hits
6
Errors
0
Country
United States
ASN
AS13335
AS Org
Cloudflare, Inc.
104.28.55.53 low
Open report
0 /100
Last seen 2025-08-01 16:12
Hits
1
Errors
0
Country
United States
ASN
AS13335
AS Org
Cloudflare, 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.

104.28.39.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 04:33
Hits
136
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Nashua, New Hampshire, United States
104.28.116.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 08:14
Hits
128
IPs
5
Footprint
1.953%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Seattle, Washington, United States
104.30.134.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-30 20:03
Hits
91
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Phoenix, Arizona, United States
104.28.119.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 04:14
Hits
70
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Thanh Hóa, Thanh Hóa Province, Vietnam
104.28.104.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 19:41
Hits
61
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Indianapolis, Indiana, United States
104.28.34.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 22:33
Hits
52
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Barcelona, Catalonia, Spain
104.28.105.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 22:03
Hits
46
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Bergen, Vestland, Norway
104.28.35.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 00:15
Hits
43
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Sydney, New South Wales, Australia
104.28.63.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 02:14
Hits
40
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Rio de Janeiro, Rio de Janeiro, Brazil
104.28.193.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-30 20:35
Hits
28
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Philadelphia, Pennsylvania, United States
104.28.125.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 02:52
Hits
27
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Sydney, New South Wales, Australia
104.28.85.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 04:49
Hits
21
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Victoria, British Columbia, Canada
104.28.50.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 06:38
Hits
20
IPs
3
Footprint
1.172%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Monterrey, Nuevo León, Mexico
104.28.210.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 14:34
Hits
20
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Wroclaw, Lower Silesia, Poland
104.28.242.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 14:34
Hits
20
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Wroclaw, Lower Silesia, Poland
104.28.111.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 16:21
Hits
18
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Los Angeles, California, United States
104.28.37.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-08-01 18:09
Hits
16
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Delhi, National Capital Territory of Delhi, India
104.28.133.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 20:04
Hits
16
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Toronto, Ontario, Canada
104.28.128.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 21:38
Hits
16
IPs
1
Footprint
0.391%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Taipei, Taipei City, Taiwan
104.28.92.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-07-31 19:41
Hits
15
IPs
2
Footprint
0.781%
ASN
AS13335
AS Org
Cloudflare, Inc.
Geo
Fort Lauderdale, Florida, United States