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
AS53198
AS53198 - Itaol Networks Systems Announcing routesAS nameASN53198
OrganisationItaol Networks Systems
CountryBR
Registry (RIR)—
Handle53198
RangeAS53198
Registered31 Aug 2010
Last changed10 Apr 2021
Abuse contact[email protected]
1IPv4 prefixes
1IPv6 prefixes
1Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS262720 | AS262720 - MELO TELECOMUNICACOES LTDA | 475 |
Downstreams
None seen.
IPv4 prefixes (1)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS53198
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Itaol Networks Systems | 05889474000150 | BR | |
| administrative | Edson Rodrigues de Oliveira Júnior | ERJ34 | [email protected] | BR |
| administrative, abuse | Edson Rodrigues de Oliveira Júnior | ERJ34 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "53198",
"startAutnum": 53198,
"endAutnum": 53198,
"name": "ASN53198",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/53198",
"rel": "self",
"href": "https://rdap.registro.br/autnum/53198",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/53198",
"rel": "related",
"href": "https://rdap.registro.br/ip/186.232.184.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/53198",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:965c::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "05889474000150",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"Itaol Networks Systems"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "05.889.474/0001-50"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "ERJ34",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Edson Rodrigues de Oliveira Júnior"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2001-07-18T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-24T12:58:48Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2004-01-18T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-01-15T20:32:24Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/05889474000150",
"rel": "self",
"href": "https://rdap.registro.br/entity/05889474000150",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Edson Rodrigues Holanda de O Júnior"
},
{
"objectClassName": "entity",
"handle": "ERJ34",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Edson Rodrigues de Oliveira Júnior"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2001-07-18T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-24T12:58:48Z"
}
]
}
],
"nicbr_routingPolicy": [
{
"nicbr_autnum": 53198,
"nicbr_traffic": 262720,
"nicbr_cost": 100,
"nicbr_policy": "ANY"
},
{
"nicbr_autnum": 53198,
"nicbr_traffic": 262720,
"nicbr_cost": -1,
"nicbr_policy": "AS53198"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-08-31T11:57:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-04-09T21:11:50Z"
}
],
"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.",
"2026-11-03T22:25:18-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/53198",
"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.
