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
AS16701
AS16701 - AGENCIA DE RECAUDACION Y CONTROL ADUANERO (ARCA) Announcing routesAS name16701
OrganisationAGENCIA DE RECAUDACIÓN Y CONTROL ADUANERO (ARCA)
Registry (RIR)LACNIC
HandleAS16701
RangeAS16701
Registered19 May 2000
Last changed27 Nov 2025
Abuse contact[email protected]
2IPv4 prefixes
3IPv6 prefixes
4Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS202 | CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC | 205 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 61 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 2 |
| AS7195 | AS7195 - EDGEUNO S.A.S | 1 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS16701
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | AGENCIA DE RECAUDACIÓN Y CONTROL ADUANERO (ARCA) | AR-AFIP-LACNIC | +54 1143471650#0000 | DI INTC, Av. Paseo Colón, Buenos Aires, C1063ACG, AR |
| administrative, technical | ARCA DIINTC | DEA | [email protected], +54 1143471111#0000 | Planta Baja, Paseo Colon, de Buenos Aires, C1063ACG, AR |
| abuse | Soc Arca | SOA36 | [email protected], +54 1143471350 | Paseo Colon, CABA, AR |
Raw registry response
{
"rdapConformance": [
"rdap_level_0",
"cidr0",
"lacnic_level_0"
],
"notices": [
{
"title": "Terms and Conditions",
"description": [
"This is the LACNIC RDAP service. Objects are in RDAP format."
],
"links": [
{
"value": "https://www.lacnic.net/registration-data-access-protocol",
"rel": "terms-of-service",
"href": "https://www.lacnic.net/registration-data-access-protocol",
"type": "text/html"
}
]
}
],
"remarks": [
{
"description": [
"Autonomous System AS16701 from AR-AFIP-LACNIC"
],
"title": "description"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/autnum/AS16701",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/autnum/AS16701"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2000-05-19T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-26T18:42:17Z"
}
],
"objectClassName": "autnum",
"handle": "AS16701",
"startAutnum": 16701,
"endAutnum": 16701,
"name": "16701",
"type": "DIRECT ALLOCATION",
"status": [
"active"
],
"entities": [
{
"objectClassName": "entity",
"handle": "AR-AFIP-LACNIC",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"AGENCIA DE RECAUDACIÓN Y CONTROL ADUANERO (ARCA)"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "DI INTC\nAv. Paseo Colón\nBuenos Aires\nC1063ACG\nAR"
},
"text",
[
"",
"DI INTC",
"Av. Paseo Colón",
"Buenos Aires",
"",
"C1063ACG",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1143471650#0000"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2003-06-09T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-31T15:25:51Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/AR-AFIP-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/AR-AFIP-LACNIC"
}
]
},
{
"objectClassName": "entity",
"handle": "DEA",
"roles": [
"administrative",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"ARCA DIINTC"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Planta Baja\nPaseo Colon\nde Buenos Aires\nC1063ACG\nAR"
},
"text",
[
"",
"Planta Baja",
"Paseo Colon",
"de Buenos Aires",
"",
"C1063ACG",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1143471111#0000"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"es"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2003-05-27T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-11-19T13:38:39Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/DEA",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/DEA"
}
]
},
{
"objectClassName": "entity",
"handle": "SOA36",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Soc Arca"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Paseo Colon\nCABA\nAR"
},
"text",
[
"",
"",
"Paseo Colon",
"CABA",
"",
"",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1143471350"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"es"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-11-25T19:58:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-25T19:58:32Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/SOA36",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/SOA36"
}
]
}
],
"lacnic_legalRepresentative": "DI INTC - ARCA",
"port43": "whois.lacnic.net"
}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.