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AS273774
AS273774 - MAXDATA SISTEMAS LTDA Announcing routesAS nameASN273774
OrganisationMAXDATA SISTEMAS LTDA
CountryBR
Registry (RIR)—
Handle273774
RangeAS273774
Registered15 Jun 2023
Last changed10 Jul 2025
Abuse contact[email protected]
7IPv4 prefixes
1IPv6 prefixes
8Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS61917 | AS61917 - NETMAIS TELECOM | 382 |
| AS262352 | AS262352 - NOVA TELECOM LTDA | 333 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 125 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | 7 |
| AS35280 | F5 F5 Networks SARL | 7 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 2 |
| AS39120 | CONVERGENZE-AS Convergenze S.p.A. | 1 |
| AS61626 | AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA | 1 |
Downstreams
None seen.
IPv4 prefixes (7)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS273774
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | MAXDATA SISTEMAS LTDA | 10221986000183 | BR | |
| administrative | marciley ferreira da silva | MAFSI71 | [email protected] | BR |
| administrative | Paulo Henrique Lopes Nunes | PHLNU6 | [email protected] | BR |
| abuse | marciley ferreira da silva | MAFSI71 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "273774",
"startAutnum": 273774,
"endAutnum": 273774,
"name": "ASN273774",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/273774",
"rel": "self",
"href": "https://rdap.registro.br/autnum/273774",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/273774",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:8c04::/32",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/273774",
"rel": "related",
"href": "https://rdap.registro.br/ip/45.177.248.0/22",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "10221986000183",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"MAXDATA SISTEMAS LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "10.221.986/0001-83"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "MAFSI71",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"marciley ferreira da silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-08-06T20:27:12Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-09T20:03:49Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-08-07T11:57:23Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-06-14T16:13:00Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/10221986000183",
"rel": "self",
"href": "https://rdap.registro.br/entity/10221986000183",
"type": "application/rdap+json"
}
],
"legalRepresentative": "MARCILEY FERREIRA DA SILVA"
},
{
"objectClassName": "entity",
"handle": "PHLNU6",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Paulo Henrique Lopes Nunes"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-07-09T17:22:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-09T20:01:23Z"
}
]
},
{
"objectClassName": "entity",
"handle": "MAFSI71",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"marciley ferreira da silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-08-06T20:27:12Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-09T20:03:49Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-06-15T11:19:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-09T20:14:20Z"
}
],
"notices": [
{
"title": "Use and Privacy Policy",
"description": [
"Copyright (c) Nic.br - Use of this data is governed by the Use and Privacy Policy. Distribution, commercialization, reproduction, and use for advertising or similar purposes are expressly prohibited.",
"2026-11-03T22:26:01-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/273774",
"rel": "alternate",
"href": "https://registro.br/upp",
"type": "text/html"
}
]
}
],
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0"
],
"port43": "whois.registro.br"
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.