Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS265111
AS265111 - ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA Announcing routesAS nameASN265111
OrganisationZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
CountryBR
Registry (RIR)—
Handle265111
RangeAS265111
Registered22 Jul 2016
Last changed14 Jul 2026
Abuse contact[email protected]
7IPv4 prefixes
3IPv6 prefixes
2Upstreams
2Downstreams
IPv4 prefixes (7)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS265111
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA | 26453505000103 | BR | |
| administrative | GUILHERME PASCOAL SILVA SOUZA | GPSSO11 | [email protected] | BR |
| administrative, abuse | Sky Banda Larga - Gerencia Backbone | SBLGB | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "265111",
"startAutnum": 265111,
"endAutnum": 265111,
"name": "ASN265111",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/265111",
"rel": "self",
"href": "https://rdap.registro.br/autnum/265111",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/265111",
"rel": "related",
"href": "https://rdap.registro.br/ip/170.254.192.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/265111",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:3304::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "26453505000103",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "26.453.505/0001-03"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "GPSSO11",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"GUILHERME PASCOAL SILVA SOUZA"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-11-26T19:17:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-04-25T20:58:12Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-05-28T20:15:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-03-11T20:51:43Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/26453505000103",
"rel": "self",
"href": "https://rdap.registro.br/entity/26453505000103",
"type": "application/rdap+json"
}
],
"legalRepresentative": "GUILHERME PASCOAL SILVA SOUZA"
},
{
"objectClassName": "entity",
"handle": "SBLGB",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Sky Banda Larga - Gerencia Backbone"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-06-24T19:36:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-24T21:04:31Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-07-22T11:23:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-14T17:30:07Z"
}
],
"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.",
"2026-11-04T19:36:39-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/265111",
"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.
