DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS7511 · SYNAPSE Co.,Ltd.

First sighted: Jan. 15, 2025, 2 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
0 (low)
Total hits
9
Total errors
2
Observed IPs
6
Top country
Japan
Top city
Kagoshima
Top region
Kagoshima

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 2
Points 0.56

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
7
3xx
0
4xx
2
5xx
0
Unique URLs
0
Total hits
9
First seen
Jan. 15, 2025, 2 a.m.
Last seen
Feb. 23, 2026, 2 a.m.

Annotators (All-time)

Heatmap of annotator × severity. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 2 pts 0.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 2 1 0.56 Jan. 15, 2025, 8:14 p.m. Jan. 15, 2025, 8:14 p.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 ISP

Derived from ISP snapshot peers (Option A). 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.

124.146.77.15 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
1
Country
Japan
ASN
AS7511
AS Org
SYNAPSE Co.,Ltd.
210.146.94.10 low
Open report
0 /100
Last seen 2025-01-16 02:00
Hits
2
Errors
0
Country
Japan
ASN
AS7511
AS Org
SYNAPSE Co.,Ltd.
110.92.51.165 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Japan
ASN
AS7511
AS Org
SYNAPSE Co.,Ltd.
202.95.42.228 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Japan
ASN
AS7511
AS Org
SYNAPSE Co.,Ltd.
203.111.194.141 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Japan
ASN
AS7511
AS Org
SYNAPSE Co.,Ltd.
210.146.86.156 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Japan
ASN
AS7511
AS Org
SYNAPSE Co.,Ltd.