Registry intelligence
Retrieve the registry allocation record associated with an IPv6 address, including network ownership and registration data.
Cached registry record
This record is a cached response from an internet number registry. It can identify the address allocation or network, but it does not identify an individual device or user.
IPv6 address
2401:4900:e84a:ec11:2e24:dea5:ba99:7552
Record source
rdap
Cached at
2026-10-21 02:15:43 UTC
Cache status
Available for direct result URLs
What WHOIS can tell you
Important limits
A registry record describes an address allocation. It can be incomplete, may represent a provider rather than an end customer, and may change as networks are reassigned. Use it alongside routing and network evidence when investigating an address.
Raw registry 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/2401:4900:e84a:ec11:2e24:dea5:ba99:7552",
"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/2401:4900:e84a:ec11:2e24:dea5:ba99:7552",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "IN",
"name": "BHARTI-MO-IN",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-06-23T03:58:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-07-11T03:37:28Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:4900:e84a:ec11:2e24:dea5:ba99:7552",
"rel": "self",
"href": "https://rdap.apnic.net/ip/2401:4900::/32",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Bharti Airtel Limited",
"Unitech World Cyber Park",
"Tower B, 6th Floor,",
"Sector-39"
],
"title": "description"
},
{
"description": [
"--------------------------------------------------------",
"To report network abuse, please contact mnt-irt",
"For troubleshooting, please contact tech-c and admin-c",
"Report invalid contact via www.apnic.net/invalidcontact",
"--------------------------------------------------------"
],
"title": "remarks"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-14T01:05:24Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:30Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:4900:e84a:ec11:2e24:dea5:ba99:7552",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-BAL2-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-BAL2-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Bharti Airtel Limited"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Airtel Center, Plot No. 16\nUdyog Vihar, Phase IV"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+91-11-41615050"
],
[
"tel",
{
"type": "fax"
},
"text",
"+91-11-41711050"
],
[
"email",
[],
"text",
"Rahul3.Jain@airtel.com"
]
]
]
},
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-07-11T03:33:40Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-07-11T03:33:40Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:4900:e84a:ec11:2e24:dea5:ba99:7552",
"rel": "self",
"href": "https://rdap.apnic.net/entity/RJ777-AP",
"type": "application/rdap+json"
}
],
"handle": "RJ777-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Rahul Jain"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Bharti Airtel Ltd."
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+91-124-4222222"
],
[
"email",
[],
"text",
"Rahul3.Jain@airtel.com"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-12-08T07:09:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:26:32Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/2401:4900:e84a:ec11:2e24:dea5:ba99:7552",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-BHARTI-MO-IN",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"ip.misuse@airtel.com is invalid",
"rahul3.jain@airtel.com was validated on 2025-09-05"
],
"title": "remarks"
}
],
"handle": "IRT-BHARTI-MO-IN",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-BHARTI-MO-IN"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Bharti Airtel Ltd.\nAirtel Center, Plot No. 16 Udhyog Vihar\nGurgaon, India"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"Rahul3.Jain@airtel.com"
],
[
"email",
{
"pref": "1"
},
"text",
"ip.misuse@airtel.com"
]
]
]
}
],
"handle": "2401:4900::/32",
"type": "ALLOCATED PORTABLE",
"startAddress": "2401:4900::",
"endAddress": "2401:4900:ffff:ffff:ffff:ffff:ffff:ffff",
"objectClassName": "ip network",
"ipVersion": "v6",
"cidr0_cidrs": [
{
"v6prefix": "2401:4900::",
"length": 32
}
],
"port43": "whois.apnic.net"
}Available registry data
Open recent cached IPv6 registry records without creating another upstream WHOIS request.