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
AS266439
AS266439 - Infomaxx Telecom LTDA Announcing routesAS nameASN266439
OrganisationInfomaxx Telecom LTDA
CountryBR
Registry (RIR)—
Handle266439
RangeAS266439
Registered21 Dec 2016
Last changed11 Mar 2025
Abuse contact[email protected]
2IPv4 prefixes
5IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS28283 | AS28283 - Adylnet Telecom | 665 |
| AS61616 | AS61616 - Union ISP S/A | 241 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (5)
RPKI-validate all prefixes of AS266439
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Infomaxx Telecom LTDA | 10806860000170 | BR | |
| administrative | Gaspar Poletto | GAPOL60 | [email protected] | BR |
| administrative, abuse | Gaspar Poletto | GAPOL60 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "266439",
"startAutnum": 266439,
"endAutnum": 266439,
"name": "ASN266439",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/266439",
"rel": "self",
"href": "https://rdap.registro.br/autnum/266439",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/266439",
"rel": "related",
"href": "https://rdap.registro.br/ip/170.81.248.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/266439",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:37d8::/32",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/266439",
"rel": "related",
"href": "https://rdap.registro.br/ip/191.243.192.0/22",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "10806860000170",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"Infomaxx Telecom LTDA"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "10.806.860/0001-70"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "GAPOL60",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Gaspar Poletto"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-11-29T10:21:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-05T11:32:53Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2009-12-02T16:47:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-07-13T18:29:07Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/10806860000170",
"rel": "self",
"href": "https://rdap.registro.br/entity/10806860000170",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Gaspar Poletto"
},
{
"objectClassName": "entity",
"handle": "GAPOL60",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Gaspar Poletto"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-11-29T10:21:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-05T11:32:53Z"
}
]
}
],
"nicbr_routingPolicy": [
{
"nicbr_autnum": 266439,
"nicbr_traffic": 28283,
"nicbr_cost": 100,
"nicbr_policy": "ANY"
},
{
"nicbr_autnum": 266439,
"nicbr_traffic": 61616,
"nicbr_cost": 100,
"nicbr_policy": "ANY"
},
{
"nicbr_autnum": 266439,
"nicbr_traffic": 28343,
"nicbr_cost": 100,
"nicbr_policy": "ANY"
},
{
"nicbr_autnum": 266439,
"nicbr_traffic": 28283,
"nicbr_cost": -1,
"nicbr_policy": "AS266439"
},
{
"nicbr_autnum": 266439,
"nicbr_traffic": 61616,
"nicbr_cost": -1,
"nicbr_policy": "AS266439"
},
{
"nicbr_autnum": 266439,
"nicbr_traffic": 28343,
"nicbr_cost": -1,
"nicbr_policy": "AS266439"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-12-21T11:20:19Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-03-11T13:49:11Z"
}
],
"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.",
"2026-11-07T06:41:12-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/266439",
"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.
