Whois & RDAP Lookup
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IP Geolocation RDAPRaw WHOIS response
% IP Client: 104.28.238.119 % Joint Whois - whois.lacnic.net % This server accepts single ASN, IPv4 or IPv6 queries % LACNIC resource: whois.lacnic.net % Copyright LACNIC lacnic.net % The data below is provided for information purposes % and to assist persons in obtaining information about or % related to AS and IP numbers registrations % By submitting a whois query, you agree to use this data % only for lawful purposes. % 2026-09-23 12:34:47 (Z Z) inetnum: 186.191.224.0/20 status: reallocated aut-num: N/A owner: AMWireless Uruguay SA ownerid: UY-AUSA-LACNIC responsible: Administrador de Direcciones IP address: San Martin, 2460, address: 11400 - Montevideo - country: UY phone: +59 822 011501 owner-c: ADL82 tech-c: SAD3 abuse-c: ACU7 created: 20240312 changed: 20240312 inetnum-up: 186.191.0.0/16 remarks: Geofeed https://geofeed.claro.com.ar/geofeed.csv nic-hdl: ADL82 person: Administrador Lacnic e-mail: [email protected] address: Av de Mayo, 878, address: C1084AAQ - Buenos Aires - country: AR phone: +54 1140003246 created: 20220602 changed: 20220602 nic-hdl: SAD3 person: IP Addressing AR e-mail: [email protected] address: Av. de Mayo, 878, - address: C1084AAQ - Bs.As, - CF country: AR phone: +54 1140011300 [34179] created: 20060511 changed: 20211221 nic-hdl: ACU7 person: Abuse Claro UY e-mail: [email protected] address: Av. De Mayo, 878, - address: 1425 - Capital Federal - country: AR phone: +54 1141098823 [0000] created: 20210313 changed: 20210313 % whois.lacnic.net accepts only direct match queries. % Types of queries are: POCs, ownerid, CIDR blocks, IP % and AS numbers. % Query time: 1045 msec % WHEN: Wed Sep 23 12:34:47 UTC 2026
Raw RDAP JSON (registry) https://rdap.lacnic.net
{
"cidr0_cidrs": [
{
"length": 20,
"v4prefix": "186.191.224.0"
}
],
"endAddress": "186.191.239.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-11-21T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-09-02T23:02:15Z"
}
],
"handle": "UY-AUSA-LACNIC",
"links": [
{
"href": "https://rdap.lacnic.net/rdap/entity/UY-AUSA-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.lacnic.net/rdap/entity/UY-AUSA-LACNIC"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"AMWireless Uruguay SA"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "San Martin\nMontevideo\n11400\nUY"
},
"text",
[
"",
"",
"San Martin",
"Montevideo",
"",
"11400",
"UY"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+59 822 011501"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2022-06-02T12:28:05Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-06-02T12:28:40Z"
}
],
"handle": "ADL82",
"links": [
{
"href": "https://rdap.lacnic.net/rdap/entity/ADL82",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.lacnic.net/rdap/entity/ADL82"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Administrador Lacnic"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Av de Mayo\nBuenos Aires\nC1084AAQ\nAR"
},
"text",
[
"",
"",
"Av de Mayo",
"Buenos Aires",
"",
"C1084AAQ",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1140003246"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"es"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2006-05-11T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-12-21T14:24:13Z"
}
],
"handle": "SAD3",
"links": [
{
"href": "https://rdap.lacnic.net/rdap/entity/SAD3",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.lacnic.net/rdap/entity/SAD3"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IP Addressing AR"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "-\nAv. de Mayo\nBs.As,\nC1084AAQ\nAR"
},
"text",
[
"",
"-",
"Av. de Mayo",
"Bs.As,",
"",
"C1084AAQ",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1140011300#34179"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"es"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2021-03-13T00:01:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-03-13T00:07:11Z"
}
],
"handle": "ACU7",
"links": [
{
"href": "https://rdap.lacnic.net/rdap/entity/ACU7",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.lacnic.net/rdap/entity/ACU7"
}
],
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse Claro UY"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "-\nAv. De Mayo\nCapital Federal\n1425\nAR"
},
"text",
[
"",
"-",
"Av. De Mayo",
"Capital Federal",
"",
"1425",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1141098823#0000"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"es"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-03-12T19:40:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-03-12T19:40:53Z"
}
],
"handle": "186.191.224.0/20",
"ipVersion": "v4",
"lacnic_legalRepresentative": "Administrador de Direcciones IP",
"lacnic_originAutnum": [],
"lacnic_reverseDelegations": [],
"links": [
{
"href": "https://rdap.lacnic.net/rdap/ip/186.191.224.0/20",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.lacnic.net/rdap/ip/186.191.224.0/20"
},
{
"href": "https://rdap.lacnic.net/rdap/ip/186.191.0.0/16",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.lacnic.net/rdap/ip/186.191.224.0/20"
}
],
"name": "186.191.224.0 - 186.191.239.255",
"notices": [
{
"description": [
"This is the LACNIC RDAP service. Objects are in RDAP format."
],
"links": [
{
"href": "https://www.lacnic.net/registration-data-access-protocol",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://www.lacnic.net/registration-data-access-protocol"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "186.191.0.0/16",
"port43": "whois.lacnic.net",
"rdapConformance": [
"rdap_level_0",
"cidr0",
"lacnic_level_0"
],
"remarks": [
{
"description": [
"Geofeed https://geofeed.claro.com.ar/geofeed.csv"
],
"title": "remarks"
}
],
"startAddress": "186.191.224.0",
"status": [
"active"
],
"type": "REALLOCATED"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.