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AS270351
AS270351 - AC Oliveira Comunicacao Ltda Announcing routesAS nameASN270351
OrganisationAC Oliveira Comunicação Ltda
CountryBR
Registry (RIR)—
Handle270351
RangeAS270351
Registered11 Feb 2020
Last changed14 Jul 2025
Abuse contact[email protected]
2IPv4 prefixes
1IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS271025 | AS271025 - FLASHNET PROVEDOR LTDA.ME | 272 |
| AS53088 | AS53088 - FORNET COMUNICACOES LTDA | 272 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS270351
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | AC Oliveira Comunicação Ltda | 29277855000146 | BR | |
| administrative | Ana Claudia | ANCLA658 | [email protected] | BR |
| administrative, abuse | igor ribeiro ferronatto | IGRFE26 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "270351",
"startAutnum": 270351,
"endAutnum": 270351,
"name": "ASN270351",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/270351",
"rel": "self",
"href": "https://rdap.registro.br/autnum/270351",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/270351",
"rel": "related",
"href": "https://rdap.registro.br/ip/190.83.62.0/23",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/270351",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:6aa8::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "29277855000146",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"AC Oliveira Comunicação Ltda"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "29.277.855/0001-46"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "ANCLA658",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Ana Claudia"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-07-29T12:29:16Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-29T12:30:33Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-08-13T12:33:16Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-30T14:11:01Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/29277855000146",
"rel": "self",
"href": "https://rdap.registro.br/entity/29277855000146",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Ana Cláudia Oliveira"
},
{
"objectClassName": "entity",
"handle": "IGRFE26",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"igor ribeiro ferronatto"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-06-05T13:54:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-03T12:21:47Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-02-11T11:53:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-14T12:09:20Z"
}
],
"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.",
"2026-11-03T21:35:37-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/270351",
"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.