No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Is biglobe.ne.jp legit or a scam?
This looks safe to use.
, a major Japanese ISP founded in 1996 and now owned by KDDI, with clean technical scans.
Analysis Summary
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.
Visual analysis
We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.
No scam visual patterns detected
The screenshot shows the legitimate landing page for Biglobe, a well-known Japanese ISP, displaying standard service announcements and promotional content.
What our vision model saw
3 signalsPage displays official branding for Biglobe, a Japanese internet service provider
Contains informational notices regarding service status and security updates
Professional layout consistent with corporate service portals
Intelligence
The domain belongs to BIGLOBE Inc. , a real Japanese company founded in 1996 and acquired by KDDI in 2017. Our antivirus network returned zero detections across 92 engines and the hosting IP shows no abuse history. Business registration records confirm the company is active in Japan. The 108 complaints listed are network-abuse reports common for large email providers rather than signs of a scam operation.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for biglobe.ne.jp, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- BIGLOBE is a legitimate, long-standing Japanese internet service provider (ISP) and IT company.
- The domain biglobe.ne.jp is a verified, official domain used for network services and email infrastructure.
- The company was originally established by NEC in 1996 and has been a subsidiary of KDDI Corporation since 2017.
- While the domain is legitimate, it has been associated with network abuse complaints, which is common for large ISPs due to the volume of email traffic handled by their infrastructure.
- The domain is registered with JPRS and maintains active, verified corporate contact information.
- Spam.org
"We have received 108 complaints about this domain."
BIGLOBE Inc. is a well-established Japanese internet service provider (ISP) founded in 2006, originally launched by NEC in 1996 and acquired by KDDI Corporation in 2017.
BIGLOBE is confirmed as a legitimate Japanese ISP originally launched by NEC in 1996 and acquired by KDDI in 2017. The domain biglobe.ne.jp serves as official infrastructure for network and email services. One report notes 108 complaints, but these are standard network-abuse notifications rather than scam indicators. Business registration records show the company remains active with verified Japanese corporate details.
Threat Detection
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Technical Details
domain · encryption · redirects · server reputation · referencedThe plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Contact Verification
We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.
- No contact email found anywhere on the page.
- No phone number listed on the page.
- No postal address visible on the page.
Domain & Encryption
Server Reputation
What to do
Still, stay alert
No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.
- Double-check the exact URL in your address bar
Confirm you are actually on biglobe.ne.jp and not a lookalike like b-iglobe.ne.jp.com or an IDN homoglyph.
- Use a password manager
Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.
- OpenDiscuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Final Verdict
Biglobe.ne.jp is the official domain of BIGLOBE Inc., a long-established Japanese internet service provider. The page shows legitimate corporate branding with no login forms or credential requests. The 108 complaints noted are typical network-abuse reports for a large ISP handling millions of email accounts.
Safety FAQ
Common questions, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.
- Our automated security review found no threat indicators on biglobe.ne.jp, so it appears legitimate. All 92 antivirus engines we queried report it clean, Even so, always double-check the exact address in your browser, because phishing emails routinely spoof real, trusted domains like this one.
- biglobe.ne.jp passed our automated checks with a trust score of 87/100. No antivirus engines or major blacklists flagged it at the time of the last scan, and its signals line up with an established, legitimate site. Treat any unexpected login prompt or payment request on it with the same caution you would anywhere.
- Yes — and this is worth understanding. Even trustworthy domains get spoofed in phishing emails (a fake message that only looks like it's from biglobe.ne.jp), and legitimate sites are occasionally compromised on specific pages. A clean verdict means the site itself checks out today; it does not mean every email or link claiming to be from biglobe.ne.jp is genuine. Always reach the site by typing the address yourself rather than clicking links in unexpected messages.
- No — all 92 antivirus and blocklist engines in our malware network currently report biglobe.ne.jp as clean. That's a good sign, though antivirus coverage is only one of the many signals we weigh, and brand-new scam sites can appear clean before vendors catch up.
- No — biglobe.ne.jp is not currently on the major browser blocklist feeds that Chrome, Safari, Firefox, and Edge rely on. Note that blocklists can lag behind brand-new scam domains, so "not listed" is reassuring but not a guarantee on its own.
- Yes — biglobe.ne.jp presents a valid TLSv1.2 certificate issued by Amazon · Amazon RSA 2048 M01, valid for another 218 days. Important caveat: SSL only encrypts the connection between you and the site — it does not verify who runs it. Almost all scam sites now have valid SSL too, so a padlock alone never means "safe".
- biglobe.ne.jp resolves to an IP operated by Amazon.com, Inc. in US (Content Delivery Network). Hosting location alone doesn't make a site good or bad — but hosting that doesn't match a brand's claimed country, or that sits on networks known for abuse, is one of the many signals we weigh alongside the verdict above.
- This report is a record of the scan run on July 15, 2026, and the verdict reflects that point in time. Scam sites change fast — they can go live, get flagged, or vanish within days — so if you believe something about biglobe.ne.jp has changed, MalwareTips staff can run a fresh scan that re-checks every signal from scratch and republishes an updated verdict.
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