IPv4 address
133.1.68.46
An address in Osaka, Japan, announced by Osaka University (AS4730). It's a VPN exit and a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Osaka
- Region
- Osaka
- Postal code
- 530-0000
- Country
- Japan
- Continent
- Asia
- Coordinates
- 34.6938, 135.5011
- Timezone
- Asia/Tokyo
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- AS number
- AS4730
- Name
- Osaka University
- Prefix
- 133.1.0.0/16
- RPKI
- Not found
- Type
- Education
- Registered in
- Japan
- Name
- Japan Network Information Center
- Network name
- JPNIC-NET-JP-ERX
- Status
- ALLOCATED PORTABLE
- Registry
- APNIC
- Domain
- nic.ad.jp
- Abuse
- hostmaster@nic.ad.jp
- Name
- ABUSE JPNICJP
- hostmaster@nic.ad.jp
- Phone
- +81-3-5297-2312
- Address
- Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda, Chiyoda-ku, Tokyo 101-0047, japan
- Network
- 133.0.0.0-133.255.255.255
Not seen inIP RWHOIS
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- 443 status
- 200
- 443 TLS
- TLSv1.3
- 443 certificate
- dx-vpn.ile.osaka-u.ac.jp · The University of Osaka
- 443 issuer
- C=JP, O=SECOM Trust Systems CO.\,LTD., CN=NII Open Domain CA - G7 RSA
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-01 to 2026-10-17
00 · Evaluate
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01 · License
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