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AS264566
AS264566 - INTERNET O SUL TELECOM LTDA. Announcing routesAS nameASN264566
OrganisationINTERNET O SUL TELECOM LTDA.
CountryBR
Registry (RIR)—
Handle264566
RangeAS264566
Registered15 Jan 2015
Last changed09 Jun 2026
Abuse contact[email protected]
8IPv4 prefixes
2IPv6 prefixes
7Upstreams
2Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS11432 | AS11432 - Telium Telecomunicacoes Ltda | 1372 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 643 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 7 |
| AS14840 | AS14840 - BR.Digital Telecom | 2 |
| AS1031 | PEER1-1031 - PEER 1031 LLC | 1 |
| AS53013 | AS53013 - UFINET BRASIL S.A. | 1 |
| AS61568 | AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA | 1 |
IPv4 prefixes (8)
IPv6 prefixes (2)
RPKI-validate all prefixes of AS264566
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | INTERNET O SUL TELECOM LTDA. | 09289574000104 | BR | |
| administrative | marino tregnago | MATRE34 | [email protected] | BR |
| administrative | Teif Tecnologia | TETEC72 | [email protected] | BR |
| abuse | marino tregnago | MATRE34 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "264566",
"startAutnum": 264566,
"endAutnum": 264566,
"name": "ASN264566",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/264566",
"rel": "self",
"href": "https://rdap.registro.br/autnum/264566",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/264566",
"rel": "related",
"href": "https://rdap.registro.br/ip/138.0.144.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/264566",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:21ac::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "09289574000104",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"INTERNET O SUL TELECOM LTDA."
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "09.289.574/0001-04"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "MATRE34",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"marino tregnago"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-03-25T10:43:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-03-06T21:15:19Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-03-29T16:20:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-03-05T22:43:27Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/09289574000104",
"rel": "self",
"href": "https://rdap.registro.br/entity/09289574000104",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Marino Tregnago"
},
{
"objectClassName": "entity",
"handle": "TETEC72",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Teif Tecnologia"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-05-25T20:26:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-05-26T16:35:11Z"
}
]
},
{
"objectClassName": "entity",
"handle": "MATRE34",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"marino tregnago"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-03-25T10:43:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-03-06T21:15:19Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-01-15T09:41:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-08T19:38:35Z"
}
],
"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.",
"2026-10-19T19:03:34-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/264566",
"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.