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AS274772
AS274772 - UP NET WORK INTERNET FIBRA OPTICA LTDA Announcing routesAS nameASN274772
OrganisationUP NET WORK INTERNET FIBRA OPTICA LTDA
CountryBR
Registry (RIR)—
Handle274772
RangeAS274772
Registered13 Mar 2025
Last changed13 Mar 2025
Abuse contact[email protected]
0IPv4 prefixes
23IPv6 prefixes
6Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS269553 | AS269553 - REDE ONLINE INTERNET LTDA | 372 |
| AS274610 | AS274610 - NEXT BRASIL TELECOM LTDA | 141 |
| AS35280 | F5 F5 Networks SARL | 9 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 4 |
| AS14840 | AS14840 - BR.Digital Telecom | 3 |
| AS7195 | AS7195 - EDGEUNO S.A.S | 1 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS268151 | AS268151 - 3R INTERNET SOLUCOES EM INFORMATICA LTDA | 276 |
IPv6 prefixes (23)
2804:935c:f000::/362804:935c:4000::/362804:935c:3000::/362804:935c:6000::/362804:935c:b000::/362804:935c::/322804:935c:7000::/362804:935c::/332804:935c::/342804:935c:9000::/362804:935c:1000::/362804:935c:8000::/362804:935c:c000::/362804:935c:c000::/342804:935c:8000::/332804:935c:8000::/342804:935c:2000::/362804:935c:e000::/362804:935c:d000::/362804:935c:4000::/342804:935c::/362804:935c:5000::/362804:935c:a000::/36
RPKI-validate all prefixes of AS274772
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | UP NET WORK INTERNET FIBRA OPTICA LTDA | 42535987000199 | BR | |
| administrative | Ísis do Nascimento Silva | ISNSI43 | [email protected] | BR |
| administrative, abuse | Ísis do Nascimento Silva | ISNSI43 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "274772",
"startAutnum": 274772,
"endAutnum": 274772,
"name": "ASN274772",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/274772",
"rel": "self",
"href": "https://rdap.registro.br/autnum/274772",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/274772",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:935c::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "42535987000199",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"UP NET WORK INTERNET FIBRA OPTICA LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "42.535.987/0001-99"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "ISNSI43",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Ísis do Nascimento Silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-05-04T21:42:56Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-11-27T14:34:40Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-05-04T21:46:20Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-05-04T21:46:20Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/42535987000199",
"rel": "self",
"href": "https://rdap.registro.br/entity/42535987000199",
"type": "application/rdap+json"
}
],
"legalRepresentative": "isis do nascimento silva"
},
{
"objectClassName": "entity",
"handle": "ISNSI43",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Ísis do Nascimento Silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-05-04T21:42:56Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-11-27T14:34:40Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-03-13T10:22:18Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-03-13T10:22:18Z"
}
],
"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.",
"2026-11-03T13:40:37-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/274772",
"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.