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
AS271766
AS271766 - G H DA SILVA COMUNICACAO - ME Announcing routesAS nameASN271766
OrganisationG H DA SILVA COMUNICACAO - ME
CountryBR
Registry (RIR)—
Handle271766
RangeAS271766
Registered27 May 2021
Last changed27 May 2021
Abuse contact[email protected]
0IPv4 prefixes
1IPv6 prefixes
3Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS16735 | AS16735 - ALGAR TELECOM S/A | 266 |
| AS264996 | AS264996 - SERVLINK TELECOM LTDA - ME | 143 |
| AS266129 | AS266129 - LOCALLINK TELECOMUNICACOES LTDA - ME | 116 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS271473 | AS271473 - NewFibra Telecomunicacoes - ME | 266 |
IPv6 prefixes (1)
RPKI-validate all prefixes of AS271766
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | G H DA SILVA COMUNICACAO - ME | 11062859000141 | BR | |
| administrative | Gessé Heleno da Silva | GEHSI15 | [email protected] | BR |
| administrative, abuse | Gessé Heleno da Silva | GEHSI15 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "271766",
"startAutnum": 271766,
"endAutnum": 271766,
"name": "ASN271766",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/271766",
"rel": "self",
"href": "https://rdap.registro.br/autnum/271766",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/271766",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:80ac::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "11062859000141",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"G H DA SILVA COMUNICACAO - ME"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "11.062.859/0001-41"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "GEHSI15",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Gessé Heleno da Silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-05-14T13:08:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-03-09T17:56:31Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-09-14T21:31:56Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-05-17T14:56:12Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/11062859000141",
"rel": "self",
"href": "https://rdap.registro.br/entity/11062859000141",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Gessé Heleno da Silva"
},
{
"objectClassName": "entity",
"handle": "GEHSI15",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Gessé Heleno da Silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-05-14T13:08:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-03-09T17:56:31Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-05-27T11:11:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-05-27T11:11:10Z"
}
],
"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.",
"2026-11-03T10:50:30-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/271766",
"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.