163.212.0.38
Education
Data retrieved at
Network
ASN
IP Range
Company
Research Organization of Information and Systems, National Institute of Informatics
Hostname
Not available.
AS Domain
sinet.ad.jp
Using host.io for pre-visualize domains.
Type
Education
Handle
163.212.0.0 - 163.212.255.255
Registered
2008-09-04
Last Changed
2015-12-01
View raw RDAP
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/ip/163.212.0.38",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/ip/163.212.0.38",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "YCU-NET",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:52:28Z"
},
{
"eventAction": "last changed",
"eventDate": "2015-12-01T22:25:05Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/163.212.0.38",
"rel": "self",
"href": "https://rdap.apnic.net/ip/163.212.0.0/16",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Yokohama City University"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:29:33Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/163.212.0.38",
"rel": "self",
"href": "https://rdap.apnic.net/entity/YI44-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"----------",
"imported from ARIN object:",
"",
"poc-handle: YI4-ARIN",
"is-role: N",
"last-name: Ishihara",
"first-name: Yasushi",
"street: Edu Center of Inf- Processing Seto 22-2 Kanazawa-ku Yokohama 236",
"country: JP",
"mailbox: [email protected]",
"bus-phone: 81-45-878-2328",
"reg-date: 1993-04-15",
"changed: [email protected] 19971025",
"source: ARIN",
"",
"----------"
],
"title": "remarks"
}
],
"handle": "YI44-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Yasushi Ishihara"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Edu Center of Inf- Processing Seto 22-2 Kanazawa-ku Yokohama 236"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-45-878-2328"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-08T01:21:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-10-20T09:11:46Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/163.212.0.38",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-JPNIC-JP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2024-11-27"
],
"title": "remarks"
}
],
"handle": "IRT-JPNIC-JP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-JPNIC-JP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047, japan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-3-5297-2311"
],
[
"tel",
{
"type": "fax"
},
"text",
"+81-3-5297-2312"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "163.212.0.0 - 163.212.255.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "163.212.0.0",
"endAddress": "163.212.255.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "163.212.0.0",
"length": 16
}
],
"port43": "whois.apnic.net"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
163.212.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
Japan
City
Yokohama (📍 231-0841)
Kanagawa
Time Zone
Asia/Tokyo
Coordinates
35.4338, 139.6496
Continent
Asia
European Union
No.
Phone prefix
+81
Currency
Japanese Yen (JPY ¥)