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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:59 a.m.
Report for 173.255.253.0/24 • United States • Akamai Connected Cloud City report ASN report

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

Traffic ready Risk ready Snapshot ready Window Jan. 20, 2025, midnight → Jan. 27, 2025, midnight Model v1
CIDR
173.255.253.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
173.255.253.0
Broadcast / Last
173.255.253.255
Observed IPs
1
Footprint
0.391%
Total Hits
201
Total Errors
0
Risk Score
6
Risk Level
low
First Seen
Jan. 25, 2025, 7:45 a.m.
Last Seen
Jan. 25, 2025, 7:45 a.m.
Top Location
Fremont , California • United States
Top ASN
AS63949 • Akamai Connected Cloud

Risk

Model: v1
Subnet risk score
6
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
bot 193 hits 96.50 pts
ua 193 hits 46.32 pts
scan_velocity 4 hits 3.60 pts
request_size 4 hits 2.88 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
149.30
Total hits
201
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
bot
total=193 · weighted=96.50
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 193 1 96.50
bot 193
ua
total=193 · weighted=46.32
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
12 193 1 46.32
ua 193
scan_velocity
total=4 · weighted=3.60
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 2 1 3.60
scan_velocity 2
0 2 1 0.00
scan_velocity 2
request_size
total=4 · weighted=2.88
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
12 4 1 2.88
request_size 4

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.

173.255.253.18 low
Open report
3 /100
Last seen 2025-01-25 07:45
Hits
64
Errors
0
Country
United States
ASN
AS63949
AS Org
Akamai Connected Cloud

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.

23.239.26.0/24 /24 Risk 2
Open report
2 max · 2.000 avg
Last seen 2025-01-25 04:42
Hits
64
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Richardson, Texas, United States
172.105.239.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-25 06:27
Hits
8
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Tokyo, Tokyo, Japan
139.162.220.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-24 13:17
Hits
7
IPs
4
Footprint
1.562%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
London, England, United Kingdom
172.104.11.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-26 19:02
Hits
7
IPs
3
Footprint
1.172%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
66.175.213.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-26 08:37
Hits
5
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
172.105.128.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-22 04:37
Hits
4
IPs
3
Footprint
1.172%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
45.79.120.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-25 17:43
Hits
4
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Mumbai, Maharashtra, India
45.79.181.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-24 11:54
Hits
3
IPs
2
Footprint
0.781%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
45.79.187.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-24 07:17
Hits
3
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
45.79.163.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-26 19:01
Hits
3
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
45.79.115.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-20 13:32
Hits
2
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Fremont, California, United States
139.162.37.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-22 07:23
Hits
2
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Singapore, North West, Singapore
139.162.71.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-25 21:19
Hits
2
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Tokyo, Tokyo, Japan
45.33.109.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-20 13:02
Hits
2
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Fremont, California, United States
45.79.172.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-21 16:35
Hits
1
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
45.79.128.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-20 18:35
Hits
1
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Cedar Knolls, New Jersey, United States
85.90.246.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-01-20 16:18
Hits
1
IPs
1
Footprint
0.391%
ASN
AS63949
AS Org
Akamai Connected Cloud
Geo
Frankfurt am Main, Hesse, Germany