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REGION REPORT — Saitama - Japan · saitama - japan

First sighted: May 14, 2024, 3 a.m. · Last sighted: March 1, 2026, 2 a.m.

Risk
5 (low)
Total hits
997
Total errors
185
Distinct IPs
310
Distinct ASNs
23
Country
Japan
Region
Saitama
Top Org
kddi
Top ASN
AS45685 • Rikkyo Gakuin Rikkyo University
Risk Rank
#889 / 3208
Geo Coverage
100.0%
Confidence
64/100
Push Alert
Watch
Briefing Notes
  • Saitama - Japan: risk 5 (low).
  • Risk rank #889 of 3208 regions.
  • Coverage 100.0% geolocated, confidence 64/100.
  • Top organization: kddi (202 hits).
  • Top ASN: AS45685 (12 hits).
  • Push alert posture: Watch (Moderate risk or recent activity).

Risk

Model: v1 Computed: 2026-03-05 10:52:45
Risk score
5
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
Key drivers
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 2
Points 49.30
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 14
Points 45.10
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 28
Points 8.40
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 1
Points 7.92
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 36
Points 7.40
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 1
Points 0.50

Top Organizations Operating In The Region

Most-observed organizations in this region
kddi rmn sony network communications inc. open computer network jcom co. ltd japan network information center japan nation-wide network of softbank corp. ucom corporation biglobe softbank corp nttdocomo jupiter telecommunication co. ltd asahi ocn ntt communications corporation tokai broadgate ntt-me corporation gmo internet inc. japan150 arteria networks corporation vectant internet initiative japan inc. jupiter telecommunications co. ltd. so-net service unknown nec biglobe ltd. arteria networks corp. dream train internet inc. kddi corporation tokai communications corporation ntt pc communications inc. japan communications inc. infosphere internet multifeed co. family net japan incorporated freebit co. ltd. hctv jcom sony biz networks corporation

Traffic

Rollup

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

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
635
3xx
143
4xx
163
5xx
22
Unique URLs
0
Total hits
997
First seen
May 14, 2024, 3 a.m.
Last seen
March 1, 2026, 2 a.m.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Uses totals 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 region snapshot (peer IPs with coordinates).

Loading map…

Top Autonomous System Networks

Most-observed networks in this region
AS45685 Rikkyo Gakuin Rikkyo University AS9600 So-net Corporation

Interesting IPs

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

150.246.185.107 low
Open report
2 /100
Last seen 2024-09-25 03:00
Hits
3
Errors
1
Country
Japan
ASN
AS2527
AS Org
Sony Network Communications Inc.
60.70.167.30 low
Open report
1 /100
Last seen 2026-02-26 02:00
Hits
10
Errors
1
Country
Japan
ASN
AS17676
AS Org
SoftBank Corp.
133.106.166.21 unk
Open report
0 /100
Last seen 2025-08-14 03:00
Hits
64
Errors
1
Country
Japan
ASN
AS138384
AS Org
Rakuten Mobile Network, Inc.
59.171.100.44 unk
Open report
0 /100
Last seen 2025-08-01 03:00
Hits
31
Errors
1
Country
Japan
ASN
AS9824
AS Org
JCOM Co., Ltd.
123.225.221.7 unk
Open report
0 /100
Last seen 2025-05-12 03:00
Hits
30
Errors
1
Country
Japan
ASN
AS4713
AS Org
NTT DOCOMO BUSINESS,Inc.
121.101.90.6 unk
Open report
0 /100
Last seen 2025-09-13 03:00
Hits
29
Errors
1
Country
Japan
ASN
AS2527
AS Org
Sony Network Communications Inc.
133.106.32.20 unk
Open report
0 /100
Last seen 2024-10-07 03:00
Hits
26
Errors
3
Country
Japan
ASN
AS138384
AS Org
Rakuten Mobile Network, Inc.
221.248.139.66 unk
Open report
0 /100
Last seen 2025-01-07 02:00
Hits
22
Errors
0
Country
Japan
ASN
AS17506
AS Org
ARTERIA Networks Corporation
111.234.140.37 unk
Open report
0 /100
Last seen 2025-02-06 02:00
Hits
18
Errors
1
Country
Japan
ASN
AS4685
AS Org
Asahi Net
14.8.210.166 unk
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
16
Errors
1
Country
Japan
ASN
AS2516
AS Org
KDDI CORPORATION
219.104.134.61 unk
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
16
Errors
0
Country
Japan
ASN
AS2527
AS Org
Sony Network Communications Inc.
1.73.143.120 unk
Open report
0 /100
Last seen 2024-11-27 02:00
Hits
14
Errors
1
Country
Japan
ASN
AS9605
AS Org
NTT DOCOMO, INC.
106.176.174.183 unk
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
12
Errors
0
Country
Japan
ASN
AS2516
AS Org
KDDI CORPORATION
219.104.135.108 unk
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
12
Errors
1
Country
Japan
ASN
AS2527
AS Org
Sony Network Communications Inc.
126.233.157.93 unk
Open report
0 /100
Last seen 2024-12-05 02:00
Hits
12
Errors
1
Country
Japan
ASN
AS17676
AS Org
SoftBank Corp.
150.93.14.16 unk
Open report
0 /100
Last seen 2024-10-30 02:00
Hits
12
Errors
1
Country
Japan
ASN
AS45685
AS Org
Rikkyo Gakuin Rikkyo University
60.87.123.199 unk
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
11
Errors
2
Country
Japan
ASN
AS17676
AS Org
SoftBank Corp.
61.45.95.224 unk
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
11
Errors
0
Country
Japan
ASN
AS9595
AS Org
NTT-ME Corporation
60.124.190.39 unk
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
11
Errors
2
Country
Japan
ASN
AS17676
AS Org
SoftBank Corp.
153.139.133.128 unk
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
11
Errors
1
Country
Japan
ASN
AS4713
AS Org
NTT DOCOMO BUSINESS,Inc.
133.106.142.59 unk
Open report
0 /100
Last seen 2025-02-04 02:00
Hits
11
Errors
5
Country
Japan
ASN
AS138384
AS Org
Rakuten Mobile Network, Inc.
106.158.157.83 unk
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
10
Errors
2
Country
Japan
ASN
AS2516
AS Org
KDDI CORPORATION
125.101.213.80 unk
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
10
Errors
1
Country
Japan
ASN
AS17506
AS Org
ARTERIA Networks Corporation
111.237.122.42 unk
Open report
0 /100
Last seen 2024-05-15 03:00
Hits
10
Errors
0
Country
Japan
ASN
AS2516
AS Org
KDDI CORPORATION