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
AS270852
AS270852 - Alexsandro Morais Carneiro Announcing routesAS nameASN270852
OrganisationAlexsandro Morais Carneiro
CountryBR
Registry (RIR)—
Handle270852
RangeAS270852
Registered23 Jun 2020
Last changed13 Nov 2024
Abuse contact[email protected]
1IPv4 prefixes
1IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS52873 | AS52873 - Softdados Telecomunicacoes | 440 |
| AS273605 | AS273605 - GT CONECT NETWORK TELECOMUNICACOES | 16 |
Downstreams
None seen.
IPv4 prefixes (1)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS270852
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Alexsandro Morais Carneiro | 13511113000101 | BR | |
| administrative | Alexsandro Morais Carneiro | ALMCA437 | [email protected] | BR |
| administrative | NOC Terabit | NOTER5 | [email protected] | BR |
| abuse | Alexsandro Morais Carneiro | ALMCA437 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "270852",
"startAutnum": 270852,
"endAutnum": 270852,
"name": "ASN270852",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/270852",
"rel": "self",
"href": "https://rdap.registro.br/autnum/270852",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/270852",
"rel": "related",
"href": "https://rdap.registro.br/ip/179.43.36.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/270852",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:7270::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "13511113000101",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"Alexsandro Morais Carneiro"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "13.511.113/0001-01"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "ALMCA437",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Alexsandro Morais Carneiro"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-02-09T16:30:20Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-08-12T11:33:03Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-02-09T16:35:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-01-13T13:20:54Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/13511113000101",
"rel": "self",
"href": "https://rdap.registro.br/entity/13511113000101",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Alexsandro Morais Carneiro"
},
{
"objectClassName": "entity",
"handle": "NOTER5",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"NOC Terabit"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-03-16T18:25:31Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-11T02:35:33Z"
}
]
},
{
"objectClassName": "entity",
"handle": "ALMCA437",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Alexsandro Morais Carneiro"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-02-09T16:30:20Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-08-12T11:33:03Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-06-23T11:37:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-11-13T17:20:21Z"
}
],
"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.",
"2026-11-05T16:22:18-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/270852",
"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.
