Organization
PW FIBRA OPTICA
387120
Location
Embu-Guaçu
São Paulo, Brazil (BR)
Hostname
pwfibra-177-53-28-0.pwfibraoptica.com.br
Geolocation
Brazil (BR) Brazil
- Country
- Brazil (BR)
- Region
- São Paulo
- City
- Embu-Guaçu
- Continent
- South America
- Coordinates
- -23.8322, -46.8114 View on map ↗
Network Information
IP Range 177.53.28.0 – 177.53.31.255 CIDR 177.53.28.0/22 Network Name 387120 Handle 177.53.28.0/22 Type ALLOCATED Organization PW FIBRA OPTICA Organization ID 35461783000195 Address BR Country Brazil (BR) Registry LACNIC Registered On Jun 25, 2020 Last Updated Sep 26, 2024 Status
active
ASN & Routing
Origin AS AS270865 AS Name AS270865 - PW FIBRA OPTICA, BR Announced Prefix 177.53.28.0/24 AS Registry LACNIC Prefix Country Brazil (BR) Allocated 2020-06-25 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
PTR Record
pwfibra-177-53-28-0.pwfibraoptica.com.br
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"objectClassName": "ip network",
"handle": "177.53.28.0/22",
"startAddress": "177.53.28.0",
"endAddress": "177.53.31.255",
"ipVersion": "v4",
"name": "387120",
"type": "ALLOCATED",
"country": "BR",
"status": [
"active"
],
"nicbr_autnum": 270865,
"links": [
{
"value": "https://rdap.registro.br/ip/177.53.28.0/22",
"rel": "self",
"href": "https://rdap.registro.br/ip/177.53.28.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/ip/177.53.28.0/22",
"rel": "related",
"href": "https://rdap.registro.br/domain/28.53.177.in-addr.arpa",
"type": "application/rdap+json"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-06-25T11:46:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-09-26T19:40:37Z"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "35461783000195",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"PW FIBRA OPTICA"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "35.461.783/0001-95"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "PESMA68",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-11-22T00:32:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-11-01T14:34:32Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-11-22T00:34:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-29T20:42:26Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/35461783000195",
"rel": "self",
"href": "https://rdap.registro.br/entity/35461783000195",
"type": "application/rdap+json"
}
],
"legalRepresentative": "REDACTED"
},
{
"objectClassName": "entity",
"handle": "LGPMP4",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Luiz Gustavo Peres Moreira Passos"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"technical",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-01-01T13:08:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-24T19:37:24Z"
}
]
}
],
"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.",
"2026-10-06T01:39:09-03:00 - 2600:1900:0:4a04::501"
],
"links": [
{
"value": "https://rdap.registro.br/ip/177.53.28.0/22",
"rel": "alternate",
"href": "https://registro.br/upp",
"type": "text/html"
}
]
}
],
"nicbr_reverseDelegations": [
{
"startAddress": "177.53.28.0",
"endAddress": "177.53.28.255",
"nameservers": [
{
"objectClassName": "nameserver",
"ldhName": "a.pwfibraoptica.com.br",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-10-04T12:00:00Z",
"status": [
"ns aa"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2026-10-04T12:00:00Z"
}
]
},
{
"objectClassName": "nameserver",
"ldhName": "b.pwfibraoptica.com.br",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-10-04T12:00:00Z",
"status": [
"ns aa"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2026-10-04T12:00:00Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-10-07T00:39:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-10-07T00:39:15Z"
}
],
"secureDNS": {
"delegationSigned": false
}
}
],
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0",
"cidr0"
],
"port43": "whois.registro.br",
"cidr0_cidrs": [
{
"length": "22",
"v4prefix": "177.53.28.0"
}
]
} Contact details of private individuals are redacted.