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ASN REPORT — AS2907 · Research Organization of Information and Systems, National Institute of Informatics

First sighted: Nov. 5, 2024, 2 a.m. · Last sighted: March 6, 2026, 2 a.m.

Risk
1 (Low)
Total hits
71
Total errors
5
Observed IPs
10
Top country
Japan
Top city
Tsurumaki
Top region
Yamaguchi

Risk

Model: v1 Computed: March 13, 2026, 9:05 a.m.
ASN risk score
1
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN 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
March 13, 2026, 9:05 a.m.
Raw total
15.54
Total hits
71
Errors
5

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
66
3xx
0
4xx
5
5xx
0
Unique URLs
0
Total hits
71
First seen
Nov. 5, 2024, 2 a.m.
Last seen
March 6, 2026, 2 a.m.

HTTP Status Breakdown

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

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

Loading map…

SUBNETS HELD BY THIS ASN

Derived from report_ipaddress rows mapped to this ASN. Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
Loading subnets…

Interesting IPs

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

210.137.140.177 low
Open report
0 /100
Last seen 2025-01-15 02:00
Hits
49
Errors
0
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
202.223.160.109 low
Open report
0 /100
Last seen 2024-12-10 02:00
Hits
11
Errors
0
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
202.244.91.5 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
202.254.91.2 low
Open report
0 /100
Last seen 2024-11-13 02:00
Hits
2
Errors
1
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
210.137.33.126 low
Open report
0 /100
Last seen 2024-11-06 02:00
Hits
2
Errors
1
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
150.99.191.250 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
160.15.13.173 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
163.220.152.29 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
1
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
202.15.17.89 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics
210.137.35.26 low
Open report
0 /100
Last seen 2026-03-06 02:00
Hits
1
Errors
0
Country
Japan
ASN
AS2907
AS Org
Research Organization of Information and Systems, National Institute of Informatics