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
AS264056
AS264056 - ULI TELECOM LTDA Announcing routescachedAS nameASN264056
OrganisationULI TELECOM LTDA
CountryBR
Registry (RIR)—
Handle264056
RangeAS264056
Registered30 Sep 2015
Last changed16 Jan 2024
Abuse contact[email protected]
5IPv4 prefixes
0IPv6 prefixes
4Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS273721 | AS273721 - TCA TELECOM LTDA - ME | 283 |
| AS2723721 | — | 268 |
| AS264170 | AS264170 - Winet Brasil | 243 |
| AS265436 | AS265436 - SkyNet Telecomunicacoes | 181 |
Downstreams
None seen.
RPKI-validate all prefixes of AS264056
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | ULI TELECOM LTDA | 43423597000190 | BR | |
| administrative | LUANA ULIVIERI | LUULI9 | [email protected] | BR |
| administrative, abuse | Giuseppe Ulivieri | GIULI2 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "264056",
"startAutnum": 264056,
"endAutnum": 264056,
"name": "ASN264056",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/264056",
"rel": "self",
"href": "https://rdap.registro.br/autnum/264056",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/264056",
"rel": "related",
"href": "https://rdap.registro.br/ip/143.202.36.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/264056",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:2a18::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "43423597000190",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"ULI TELECOM LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "43.423.597/0001-90"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "LUULI9",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"LUANA ULIVIERI"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-10-10T15:32:54Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-30T17:11:12Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-08-28T12:34:22Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-08-28T12:34:22Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/43423597000190",
"rel": "self",
"href": "https://rdap.registro.br/entity/43423597000190",
"type": "application/rdap+json"
}
],
"legalRepresentative": "LUANA ULIVIERI"
},
{
"objectClassName": "entity",
"handle": "GIULI2",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Giuseppe Ulivieri"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-04-14T01:13:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-10-22T13:49:57Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-09-30T11:23:37Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-01-16T14:40:18Z"
}
],
"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.",
"2026-11-04T21:39:20-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/264056",
"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.