Organization
BACKWAVESLIMITED-JP
Location
Shibuya City
Tokyo, Japan (JP)
Hostname
—
Geolocation
Japan (JP) Japan
- Country
- Japan (JP)
- Region
- Tokyo
- City
- Shibuya City
- Continent
- Asia
- Coordinates
- 35.6764, 139.65 View on map ↗
Network Information
IP Range 2401:ce20:6:: – 2401:ce20:6:ffff:ffff:ffff:ffff:ffff CIDR 2401:ce20:6::/48 Network Name BACKWAVESLIMITED-JP Handle 2401:ce20:6::/48 Type ALLOCATED NON-PORTABLE Country Japan (JP) Registry APNIC Description BACK WAVES LIMITED - JP Registered On Jun 30, 2025 Last Updated Jun 30, 2025 Status
active
ASN & Routing
Origin AS AS153371 AS Name BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED, HK Announced Prefix 2401:ce20:6::/48 AS Registry APNIC Prefix Country Hong Kong SAR China (HK) Allocated 2024-10-18 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"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/2401:ce20:6::",
"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/2401:ce20:6::",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "BACKWAVESLIMITED-JP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-06-30T16:29:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-06-30T16:29:19Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:ce20:6::",
"rel": "self",
"href": "https://rdap.apnic.net/ip/2401:ce20:6::/48",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"BACK WAVES LIMITED - JP"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-10-17T07:30:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-03T09:14:17Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:ce20:6::",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-BACKWAVESLIMITED-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-06-03"
],
"title": "remarks"
}
],
"handle": "IRT-BACKWAVESLIMITED-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-BACKWAVESLIMITED-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room 1410, Block C, Delya Industrial Center, Shek Pai Tau Rd, Tuen Mun Hong Kong 0000"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-10-17T07:30:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-10-17T07:30:15Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:ce20:6::",
"rel": "self",
"href": "https://rdap.apnic.net/entity/BWLA1-AP",
"type": "application/rdap+json"
}
],
"handle": "BWLA1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"BACK WAVES LIMITED administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room 1410, Block C, Delya Industrial Center, Shek Pai Tau Rd, Tuen Mun Hong Kong 0000"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-46443265"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "2401:ce20:6::/48",
"type": "ALLOCATED NON-PORTABLE",
"startAddress": "2401:ce20:6::",
"endAddress": "2401:ce20:6:ffff:ffff:ffff:ffff:ffff",
"objectClassName": "ip network",
"ipVersion": "v6",
"cidr0_cidrs": [
{
"v6prefix": "2401:ce20:6::",
"length": 48
}
],
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.