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Subnet Overview

Model: v1 Updated: Feb. 24, 2026, 9:31 a.m.
Report for 171.252.153.0/24 • Vietnam • Viettel Group City report ASN report

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

Access Mode

Visitor mode shows a reduced view for performance (recent activity window and lighter deep analysis surfaces). Log in or create an account to unlock full-history subnet analysis and richer tooling.

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Traffic ready Risk ready Snapshot ready Window Feb. 16, 2026, midnight → Feb. 23, 2026, midnight Model v1
CIDR
171.252.153.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
171.252.153.0
Broadcast / Last
171.252.153.255
Observed IPs
23
Footprint
8.984%
Total Hits
145
Total Errors
2
Risk Score
0
Risk Level
low
First Seen
Feb. 15, 2026, 2 a.m.
Last Seen
Feb. 23, 2026, 2 a.m.
Top Location
Ho Chi Minh City , Ho Chi Minh • Vietnam
Top ASN
AS7552 • Viettel Group
Top ISP
Viettel Corporation

Risk

Model: v1 Computed: Feb. 24, 2026, 9:59 a.m.
Subnet risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from subnet 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
Feb. 24, 2026, 9:59 a.m.
Raw total
0.00
Total hits
145
Errors
2

Traffic

Rollup

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

Activity Access

Visitor

Visitor mode is limited to the most recent 30 days for performance. Log in or create an account to unlock full-history subnet activity and deeper analysis.

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Loading activity…
Rendering hits per day for this subnet.
Daily activity (stacked response classes + total hits). Showing recent 30 days in visitor mode.

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…

Sibling Subnets By ASN / Org Identity

Compare other subnet snapshots that share this report's ASN or organization identity. “Same window” keeps comparisons aligned to the current publish window.

171.250.162.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
109
IPs
70
Footprint
27.344%
ASN
AS7552
AS Org
Viettel Group
Geo
Ho Chi Minh City, Ho Chi Minh, Vietnam
117.5.153.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
98
IPs
53
Footprint
20.703%
ASN
AS7552
AS Org
Viettel Group
Geo
Bắc Giang, Bắc Giang Province, Vietnam
171.251.237.0/24 /24 Risk 1
Open report
1 max · 0.310 avg
Last seen 2026-02-23 02:00
Hits
87
IPs
59
Footprint
23.047%
ASN
AS7552
AS Org
Viettel Group
Geo
Yên Định, Ninh Binh, Vietnam
117.5.152.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
85
IPs
47
Footprint
18.359%
ASN
AS7552
AS Org
Viettel Group
Geo
Bắc Giang, Bắc Giang Province, Vietnam
116.97.107.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
81
IPs
43
Footprint
16.797%
ASN
AS7552
AS Org
Viettel Group
Geo
Hải Dương, Hải Dương Province, Vietnam
171.251.236.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
80
IPs
52
Footprint
20.312%
ASN
AS7552
AS Org
Viettel Group
Geo
Nam Định, Ninh Binh, Vietnam
116.97.108.0/24 /24 Risk 1
Open report
1 max · 0.184 avg
Last seen 2026-02-23 02:00
Hits
76
IPs
45
Footprint
17.578%
ASN
AS7552
AS Org
Viettel Group
Geo
Hải Dương, Hải Dương Province, Vietnam
116.97.106.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
76
IPs
43
Footprint
16.797%
ASN
AS7552
AS Org
Viettel Group
Geo
Hải Dương, Hải Dương Province, Vietnam
116.98.245.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-22 02:00
Hits
73
IPs
46
Footprint
17.969%
ASN
AS7552
AS Org
Viettel Group
Geo
Cao Phong, Phu Tho, Vietnam
171.236.58.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
73
IPs
44
Footprint
17.188%
ASN
AS7552
AS Org
Viettel Group
Geo
Hanoi, Hanoi, Vietnam
125.212.159.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-22 02:00
Hits
67
IPs
42
Footprint
16.406%
ASN
AS7552
AS Org
Viettel Group
Geo
Hai Bà Trưng, Hanoi, Vietnam
27.71.85.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-22 02:00
Hits
62
IPs
40
Footprint
15.625%
ASN
AS7552
AS Org
Viettel Group
Geo
Việt Trì, Phú Thọ Province, Vietnam
125.212.155.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-22 02:00
Hits
58
IPs
32
Footprint
12.500%
ASN
AS7552
AS Org
Viettel Group
Geo
Nằm Vi, Điện Biên Province, Vietnam
171.251.238.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
56
IPs
29
Footprint
11.328%
ASN
AS7552
AS Org
Viettel Group
Geo
Chư Prông, Gia Lai, Vietnam
125.212.158.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
55
IPs
41
Footprint
16.016%
ASN
AS7552
AS Org
Viettel Group
Geo
Hai Bà Trưng, Hanoi, Vietnam
171.251.239.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-22 02:00
Hits
55
IPs
34
Footprint
13.281%
ASN
AS7552
AS Org
Viettel Group
Geo
Pleiku, Gia Lai, Vietnam
116.99.251.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
54
IPs
36
Footprint
14.062%
ASN
AS7552
AS Org
Viettel Group
Geo
Hanoi, Hanoi, Vietnam
116.99.253.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
51
IPs
39
Footprint
15.234%
ASN
AS7552
AS Org
Viettel Group
Geo
Hanoi, Hanoi, Vietnam
116.98.243.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
51
IPs
37
Footprint
14.453%
ASN
AS7552
AS Org
Viettel Group
Geo
Thái Nguyên, Thai Nguyen, Vietnam
171.225.199.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-23 02:00
Hits
51
IPs
33
Footprint
12.891%
ASN
AS7552
AS Org
Viettel Group
Geo
Hanoi, Hanoi, Vietnam

Interesting IPs In This Subnet

Top risky peer IPs for this subnet snapshot, sorted by risk score then hits. Use this panel to drill down from subnet to IP-level reports.

171.252.153.127 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
7
Errors
1
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.221 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.189 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.81 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.125 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.38 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.70 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.40 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.12 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.19 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.53 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.223 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.124 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.41 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
2
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.172 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.117 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.52 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.106 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.50 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group
171.252.153.68 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Vietnam
ASN
AS7552
AS Org
Viettel Group