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
AS270920
AS270920 - VIA ONDAS TELECOM LTDA Announcing routesAS nameASN270920
OrganisationVIA ONDAS TELECOM LTDA
CountryBR
Registry (RIR)—
Handle270920
RangeAS270920
Registered08 Jul 2020
Last changed08 Jul 2020
Abuse contact[email protected]
3IPv4 prefixes
0IPv6 prefixes
1Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS268229 | AS268229 - VIA ONDAS TELECOMUNICACOES LTDA | 332 |
Downstreams
None seen.
IPv4 prefixes (3)
RPKI-validate all prefixes of AS270920
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | VIA ONDAS TELECOM LTDA | 29375659000104 | BR | |
| administrative | Lucas Rafael Felisberto Sanches | LRFSA13 | [email protected] | BR |
| administrative, abuse | Aristides Ferreira Junior | ARFJU81 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "270920",
"startAutnum": 270920,
"endAutnum": 270920,
"name": "ASN270920",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/270920",
"rel": "self",
"href": "https://rdap.registro.br/autnum/270920",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/270920",
"rel": "related",
"href": "https://rdap.registro.br/ip/186.26.64.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/270920",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:7384::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "29375659000104",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"VIA ONDAS TELECOM LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "29.375.659/0001-04"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "LRFSA13",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Lucas Rafael Felisberto Sanches"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-10-23T12:16:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-02-27T15:02:23Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-01-20T18:11:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-12T13:29:24Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/29375659000104",
"rel": "self",
"href": "https://rdap.registro.br/entity/29375659000104",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Lucas Rafael Felisberto Sanches"
},
{
"objectClassName": "entity",
"handle": "ARFJU81",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Aristides Ferreira Junior"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-06-22T16:39:08Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-12T13:18:29Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-07-08T10:05:08Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-08T10:05:08Z"
}
],
"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.",
"2026-11-03T11:26:21-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/270920",
"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.
