DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

Subnet Overview

Model: v1 Updated: Feb. 16, 2026, 5:10 p.m.
Report for 87.196.81.0/24 • Portugal • NOS COMUNICACOES, S.A. 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.

Log in for full view Create account
Traffic ready Risk ready Snapshot ready Window Feb. 9, 2026, midnight → Feb. 16, 2026, midnight Model v1
CIDR
87.196.81.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
87.196.81.0
Broadcast / Last
87.196.81.255
Observed IPs
68
Footprint
26.562%
Total Hits
193
Total Errors
35
Risk Score
0
Risk Level
low
First Seen
Feb. 9, 2026, midnight
Last Seen
Feb. 16, 2026, midnight
Top Location
Porto , Porto • Portugal
Top ASN
AS2860 • NOS COMUNICACOES, S.A.

Risk

Model: v1 Computed: Feb. 16, 2026, 5:29 p.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. 16, 2026, 5:29 p.m.
Raw total
0.00
Total hits
193
Errors
35

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.

Log in for full history Create account
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…

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.

87.196.81.239 low
Open report
0 /100
Last seen 2026-02-16 00:00
Hits
4
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.18 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
4
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.116 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
4
Errors
2
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.183 low
Open report
0 /100
Last seen 2026-02-10 00:00
Hits
4
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.39 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
3
Errors
2
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.77 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
3
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.230 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
3
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.199 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
3
Errors
2
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.132 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
3
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.119 low
Open report
0 /100
Last seen 2026-02-10 00:00
Hits
3
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.192 low
Open report
0 /100
Last seen 2026-02-16 00:00
Hits
2
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.135 low
Open report
0 /100
Last seen 2026-02-16 00:00
Hits
2
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.231 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
2
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.206 low
Open report
0 /100
Last seen 2026-02-15 00:00
Hits
2
Errors
2
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.55 low
Open report
0 /100
Last seen 2026-02-14 00:00
Hits
2
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.219 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
2
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.218 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
2
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.159 low
Open report
0 /100
Last seen 2026-02-13 00:00
Hits
2
Errors
0
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.165 low
Open report
0 /100
Last seen 2026-02-12 00:00
Hits
2
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
87.196.81.21 low
Open report
0 /100
Last seen 2026-02-11 00:00
Hits
2
Errors
1
Country
Portugal
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.

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.

87.196.73.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
112
IPs
79
Footprint
30.859%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Lisbon, Lisbon, Portugal
87.196.72.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
99
IPs
60
Footprint
23.438%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Lisbon, Lisbon, Portugal
87.196.80.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
92
IPs
60
Footprint
23.438%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Porto, Porto, Portugal
87.196.74.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
85
IPs
59
Footprint
23.047%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Lisbon, Lisbon, Portugal
87.196.82.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
81
IPs
53
Footprint
20.703%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Porto, Porto, Portugal
87.196.76.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
77
IPs
44
Footprint
17.188%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Lisbon, Lisbon, Portugal
87.196.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
69
IPs
50
Footprint
19.531%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Lisbon, Lisbon, Portugal
87.196.83.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
54
IPs
39
Footprint
15.234%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Porto, Porto, Portugal
213.22.189.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
18
IPs
8
Footprint
3.125%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Quinta Do Conde, Setúbal, Portugal
213.22.103.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-15 00:00
Hits
15
IPs
9
Footprint
3.516%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Porto, Porto, Portugal
213.22.100.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
15
IPs
9
Footprint
3.516%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Paços de Ferreira, Porto, Portugal
213.22.133.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
13
IPs
6
Footprint
2.344%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Vila Real, Vila Real, Portugal
83.132.5.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-15 00:00
Hits
13
IPs
3
Footprint
1.172%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Penafiel, Porto, Portugal
213.22.130.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
12
IPs
6
Footprint
2.344%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Tocha, Coimbra, Portugal
85.139.185.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
12
IPs
2
Footprint
0.781%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Figueira da Foz Municipality, Coimbra, Portugal
94.132.255.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
11
IPs
4
Footprint
1.562%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Trofa, Porto, Portugal
87.196.101.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-15 00:00
Hits
11
IPs
2
Footprint
0.781%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Lisbon, Lisbon, Portugal
94.132.223.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
11
IPs
2
Footprint
0.781%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Baguim do Monte, Porto, Portugal
109.50.132.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-14 00:00
Hits
10
IPs
5
Footprint
1.953%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Barcelos, Braga, Portugal
87.196.48.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2026-02-16 00:00
Hits
10
IPs
3
Footprint
1.172%
ASN
AS2860
AS Org
NOS COMUNICACOES, S.A.
Geo
Porto, Porto, Portugal