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
AS267954
AS267954 - CARNEIRO E PASSOS LTDA Announcing routesAS nameASN267954
OrganisationCARNEIRO E PASSOS LTDA
CountryBR
Registry (RIR)—
Handle267954
RangeAS267954
Registered07 Nov 2018
Last changed07 Nov 2018
Abuse contact[email protected]
7IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS52657 | AS52657 - NORTE TELECOMUNICACOES SERVICOS DE INTERNET LTDA | 299 |
| AS264022 | AS264022 - REDE CONEXAONET | 23 |
Downstreams
None seen.
IPv4 prefixes (7)
RPKI-validate all prefixes of AS267954
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | CARNEIRO E PASSOS LTDA | 10438515000121 | BR | |
| administrative | PAULO HENRIQUE CARNEIRO ALVES | PHCAL36 | [email protected] | BR |
| administrative, abuse | PAULO HENRIQUE CARNEIRO ALVES | PHCAL36 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "267954",
"startAutnum": 267954,
"endAutnum": 267954,
"name": "ASN267954",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/267954",
"rel": "self",
"href": "https://rdap.registro.br/autnum/267954",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/267954",
"rel": "related",
"href": "https://rdap.registro.br/ip/45.165.56.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/267954",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:55c0::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "10438515000121",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"CARNEIRO E PASSOS LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "10.438.515/0001-21"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "PHCAL36",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"PAULO HENRIQUE CARNEIRO ALVES"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-11-09T21:29:35Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-09T11:43:05Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-04-14T14:06:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-05-25T11:54:20Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/10438515000121",
"rel": "self",
"href": "https://rdap.registro.br/entity/10438515000121",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Paulo Henrique Carneiro Alves"
},
{
"objectClassName": "entity",
"handle": "PHCAL36",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"PAULO HENRIQUE CARNEIRO ALVES"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-11-09T21:29:35Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-09T11:43:05Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-11-07T10:31:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2018-11-07T10:31:14Z"
}
],
"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.",
"2026-11-05T18:19:27-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/267954",
"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.