Registry · RDAP Original response
https://rdap.lacnic.net/rdap/ip/148.247.202.201
{
"rdapConformance": [
"rdap_level_0",
"cidr0",
"lacnic_level_0"
],
"notices": [
{
"title": "Terms and Conditions",
"description": [
"This is the LACNIC RDAP service. Objects are in RDAP format."
],
"links": [
{
"value": "https://www.lacnic.net/registration-data-access-protocol",
"rel": "terms-of-service",
"href": "https://www.lacnic.net/registration-data-access-protocol",
"type": "text/html"
}
]
}
],
"remarks": [
{
"description": [
"Network: 148.247.0.0/16"
],
"title": "remarks"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/ip/148.247.0.0/16",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/ip/148.247.0.0/16"
},
{
"value": "https://rdap.lacnic.net/rdap/ip/148.247.0.0/16",
"rel": "up",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/ip/148.240.0.0/13"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "1993-03-10T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2011-06-11T17:12:14Z"
}
],
"objectClassName": "ip network",
"handle": "148.247.0.0/16",
"parentHandle": "148.240.0.0/13",
"startAddress": "148.247.0.0",
"endAddress": "148.247.255.255",
"ipVersion": "v4",
"name": "148.247.0.0 - 148.247.255.255",
"type": "ASSIGNED",
"status": [
"active"
],
"entities": [
{
"objectClassName": "entity",
"handle": "MX-CIYE6-LACNIC",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Centro de Investigacion y de Estudios Avanzados de"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Edificio de Computacion AV. Instituto Politecnico Nacional 2508 Col. Mexico, D.F. 07360\nNo info\n00000\nMX"
},
"text",
[
"",
"",
"Edificio de Computacion AV. Instituto Politecnico Nacional 2508 Col. Mexico, D.F. 07360",
"No info",
"",
"00000",
"MX"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+52 5557473800"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-06-11T16:20:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-09-12T03:07:12Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/MX-CIYE6-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/MX-CIYE6-LACNIC"
}
]
},
{
"objectClassName": "entity",
"handle": "MMN2",
"roles": [
"administrative",
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Centro de Operacion de Red Cinvestav"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "San Pedro Zacatenco\nAV. Instituto Politecnico Nacional\nGustavo A. Madero\n07360\nMX"
},
"text",
[
"",
"San Pedro Zacatenco",
"AV. Instituto Politecnico Nacional",
"Gustavo A. Madero",
"",
"07360",
"MX"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+52 5557473800#3856"
],
[
"email",
[],
"text",
"noc@cinvestav.mx"
],
[
"lang",
[],
"language-tag",
"en"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-06-11T16:09:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-03-10T21:31:56Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/MMN2",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/MMN2"
}
]
}
],
"lacnic_originAutnum": [],
"lacnic_legalRepresentative": "Andres Huerta Garcia",
"lacnic_reverseDelegations": [
{
"startAddress": "148.247.0.0",
"endAddress": "148.247.255.255",
"nameservers": [
{
"objectClassName": "nameserver",
"ldhName": "SOUN.RED.CINVESTAV.MX.",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-10-26T07:02:02Z",
"status": [
"20261026 AA"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2026-10-26T07:02:02Z"
}
]
},
{
"objectClassName": "nameserver",
"ldhName": "MVAX1.RED.CINVESTAV.MX.",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-10-26T07:02:02Z",
"status": [
"20261026 AA"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2026-10-26T07:02:02Z"
}
]
},
{
"objectClassName": "nameserver",
"ldhName": "DNS2.UNAM.MX [lame - not published].",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-10-26T07:02:02Z",
"status": [
"20261026 FAIL"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2006-02-27T12:00:00Z"
}
]
}
],
"secureDNS": {
"zoneSigned": false,
"delegationSigned": false,
"dsData": []
}
}
],
"cidr0_cidrs": [
{
"v4prefix": "148.247.0.0",
"length": 16
}
],
"port43": "whois.lacnic.net"
}