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
AS268191
AS268191 - MARTINS TELECOM Announcing routesAS nameASN268191
OrganisationMARTINS TELECOM
CountryBR
Registry (RIR)—
Handle268191
RangeAS268191
Registered24 Apr 2018
Last changed11 Nov 2024
Abuse contact[email protected]
9IPv4 prefixes
3IPv6 prefixes
6Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS23106 | AS23106 - AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT | 428 |
| AS263432 | AS263432 - CORPORATIVA TELECOMUNICACOES EIRELI ME | 375 |
| AS264554 | AS264554 - CONECTE TELECOMUNICACOES LTDA | 283 |
| AS275616 | AS275616 - FB TELECOMUNICACOES LTDA | 267 |
| AS52548 | AS52548 - tc conecta servicos de telecomunicacoes e provedor | 263 |
| AS61713 | AS61713 - Tangent Telecomunicacoes | 9 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS265468 | AS265468 - BRASIL NETWORKS LTDA | 117 |
IPv4 prefixes (9)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS268191
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | MARTINS TELECOM | 12639558000109 | BR | |
| administrative | leandro aparecido martins | LEAMA4 | [email protected] | BR |
| administrative, abuse | leandro aparecido martins | LEAMA4 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "268191",
"startAutnum": 268191,
"endAutnum": 268191,
"name": "ASN268191",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/268191",
"rel": "self",
"href": "https://rdap.registro.br/autnum/268191",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/268191",
"rel": "related",
"href": "https://rdap.registro.br/ip/45.235.176.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/268191",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:4d58::/32",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/268191",
"rel": "related",
"href": "https://rdap.registro.br/ip/177.86.228.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/268191",
"rel": "related",
"href": "https://rdap.registro.br/ip/177.86.224.0/22",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "12639558000109",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"MARTINS TELECOM"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "12.639.558/0001-09"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "LEAMA4",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"leandro aparecido martins"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-09-09T17:13:19Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-01-24T11:02:53Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-03-29T18:45:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-11-11T14:30:48Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/12639558000109",
"rel": "self",
"href": "https://rdap.registro.br/entity/12639558000109",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Leandro Aparecido Martins"
},
{
"objectClassName": "entity",
"handle": "LEAMA4",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"leandro aparecido martins"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-09-09T17:13:19Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-01-24T11:02:53Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-04-24T11:32:24Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-11-11T14:23:48Z"
}
],
"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.",
"2026-11-03T13:40:46-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/268191",
"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.