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AS18747
IFX18747 - IFX Corporation Announcing routesAS nameIFX18747
OrganisationIFX Corporation
Registry (RIR)ARIN
HandleAS18747
RangeAS18747
Registered18 Feb 2015
Last changed18 Feb 2015
Abuse contact[email protected]
549IPv4 prefixes
19IPv6 prefixes
14Upstreams
30Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS52468 | AS52468 - UFINET PANAMA S.A. | 6061 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 4418 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | 605 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC | 286 |
| AS52245 | AS52245 - UFINET PANAMA S.A. | 245 |
| AS22411 | AS22411 - GTD PERU S.A | 230 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 133 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 30 |
| AS7087 | AS7087 - Administracion de Redes Colomsat S.A. | 24 |
| AS19228 | AS19228 - ENTEL CHILE S.A. | 15 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 7 |
| AS22927 | AS22927 - Telefonica de Argentina | 3 |
| AS19411 | AS19411 - Nap Chile | 2 |
| AS7195 | AS7195 - EDGEUNO S.A.S | 2 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS27932 | AS27932 - Redes y Telecomunicaciones | 874 |
| AS27735 | AS27735 - TIVIT CHILE TERCERIZACION DE PROCESOS, SERVICIOS Y TECNOLOGIA SpA | 446 |
| AS11340 | AS11340 - Red Universitaria Nacional | 441 |
| AS10778 | AS10778 - MCL Internet | 430 |
| AS52580 | AS52580 - Azion Technologies Ltda. | 427 |
| AS5722 | AS5722 - Universidad Nacional de Colombia | 272 |
| AS27678 | AS27678 - NIC Chile | 263 |
| AS269954 | AS269954 - UNIDAD ADMINISTRATIVA ESPECIAL DIRECCION DE IMPUESTOS Y ADUANAS NACIONALES | 240 |
| AS264671 | AS264671 - Facultad de Ciencias Fisicas y Matematicas de la Universidad de Chile | 233 |
| AS266669 | AS266669 - SUPERINTENDENCIA DE INDUSTRIA Y COMERCIO | 230 |
| AS27897 | AS27897 - UNIVERSIDAD DE SANTIAGO DE CHILE | 227 |
| AS10753 | LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC | 225 |
| AS21578 | AS21578 - Universidad autonoma de Bucaramanga | 225 |
| AS32528 | ABBOTT-LABS-2 - ROSS PRODUCTS DIVISION | 225 |
| AS52439 | AS52439 - OPTIC TELECOMUNICACIONES LIMITADA | 224 |
IPv4 prefixes (549)
181.79.59.0/24200.73.58.0/24200.73.81.0/24200.62.53.0/24190.60.224.0/24200.91.211.0/24181.119.120.0/24200.73.0.0/24190.60.80.0/24200.62.26.0/24181.79.52.0/24190.60.100.0/24181.79.29.0/24190.60.251.0/24201.217.214.0/24200.62.27.0/24181.79.22.0/24216.241.31.0/24181.119.157.0/24181.78.128.0/18201.217.209.0/24201.217.197.0/24190.60.228.0/24181.78.167.0/24200.91.246.0/24190.61.6.0/24200.110.130.0/24190.60.221.0/24201.217.215.0/24190.61.219.0/24181.79.5.0/24200.91.239.0/24190.61.194.0/24201.217.198.0/24200.91.247.0/24190.60.76.0/24190.60.239.0/24200.62.12.0/24181.78.135.0/24190.60.81.0/24200.110.144.0/24190.60.114.0/24200.73.25.0/24181.78.129.0/24181.79.14.0/24190.60.94.0/24201.217.207.0/24201.217.195.0/24181.79.20.0/24200.91.222.0/24216.241.1.0/24200.73.1.0/24200.73.35.0/24181.119.0.0/16201.217.203.0/24200.91.235.0/24181.78.32.0/22190.60.127.0/24190.61.5.0/24181.79.17.0/24181.79.28.0/24181.79.51.0/24190.60.220.0/24200.73.28.0/24190.60.200.0/24190.60.31.0/24181.79.31.0/24200.91.215.0/24181.79.40.0/24200.13.192.0/19190.60.107.0/24190.60.84.0/24181.78.131.0/24181.79.2.0/24181.119.10.0/24190.60.236.0/24200.91.228.0/24200.80.42.0/23216.241.10.0/24200.110.144.0/20200.91.238.0/24190.60.253.0/24181.78.134.0/24181.78.64.0/19200.91.227.0/24200.110.128.0/19200.73.7.0/24200.13.198.0/24201.217.212.0/24200.91.250.0/24190.60.92.0/24200.91.251.0/24181.119.128.0/17181.79.62.0/24190.60.234.0/24190.60.223.0/24190.60.160.0/19190.60.199.0/24190.60.245.0/24190.60.196.0/24190.61.0.0/19190.60.231.0/24181.79.65.0/24200.91.213.0/24190.60.105.0/24200.91.252.0/24216.241.29.0/24216.241.30.0/24172.192.1.0/24181.79.10.0/24200.91.229.0/24216.241.18.0/24201.217.220.0/24200.91.193.0/24200.91.205.0/24190.61.17.0/24190.60.208.0/24190.60.23.0/24181.79.54.0/24190.60.243.0/24181.79.39.0/24200.62.25.0/24190.60.203.0/24190.60.123.0/24200.73.8.0/24190.60.8.0/24181.79.212.0/22200.91.196.0/24190.60.28.0/24181.78.139.0/24200.110.143.0/24181.79.4.0/24181.79.7.0/24200.61.128.0/19200.80.50.0/24200.110.140.0/24181.79.16.0/24190.60.67.0/24200.91.231.0/24181.79.34.0/24200.91.208.0/24181.79.24.0/24181.79.1.0/24190.60.248.0/24190.60.93.0/24200.62.10.0/24190.60.193.0/24200.73.64.0/24181.79.223.0/24181.79.222.0/24181.79.38.0/24216.241.14.0/24190.60.207.0/24190.60.97.0/24181.119.0.0/17190.60.192.0/24200.80.49.0/24181.79.20.0/22190.60.195.0/24190.60.204.0/24190.60.116.0/24190.60.205.0/24200.91.224.0/24216.241.11.0/24181.119.160.0/24181.79.8.0/24181.79.64.0/21181.79.36.0/24181.79.0.0/17190.60.96.0/24200.91.243.0/24181.79.35.0/24181.79.101.0/24200.62.30.0/24200.91.192.0/18216.241.15.0/24200.62.63.0/24216.241.17.0/24190.60.18.0/24200.73.53.0/24200.73.20.0/24181.119.162.0/24200.62.35.0/24201.217.193.0/24201.217.205.0/24200.91.237.0/24216.241.0.0/19190.60.30.0/24181.78.128.0/19190.60.13.0/24181.79.53.0/24200.91.198.0/24190.60.238.0/24190.60.222.0/24190.60.233.0/24190.60.86.0/24200.62.24.0/24190.60.125.0/24200.91.214.0/24200.91.233.0/24190.60.106.0/24190.60.198.0/24181.79.72.0/23181.79.64.0/24190.60.246.0/24190.60.98.0/24200.62.7.0/24190.60.249.0/24200.73.17.0/24190.60.9.0/24190.60.21.0/24181.79.9.0/24190.60.26.0/24190.60.241.0/24190.60.73.0/24190.60.78.0/24201.217.201.0/24200.13.212.0/24190.60.29.0/24190.60.1.0/24200.91.232.0/24200.110.151.0/24190.60.247.0/24181.119.48.0/24200.62.52.0/24200.62.23.0/24200.91.240.0/24190.60.22.0/24200.73.55.0/24200.62.29.0/24190.60.109.0/24190.61.3.0/24131.108.69.0/24190.60.242.0/24200.73.54.0/24200.91.206.0/24181.78.160.0/21190.60.250.0/24181.119.127.0/24200.13.222.0/24190.60.88.0/24190.60.2.0/24190.60.219.0/24190.60.87.0/24181.78.160.0/19200.91.217.0/24200.73.23.0/24200.61.144.0/20181.79.58.0/24200.62.48.0/24190.60.227.0/24190.61.2.0/24190.60.121.0/24181.119.128.0/24200.110.133.0/24181.79.25.0/24190.60.83.0/24200.73.3.0/24200.91.249.0/24181.79.3.0/24181.119.123.0/24190.60.17.0/24181.78.192.0/19190.60.237.0/24181.79.6.0/24181.79.33.0/24200.80.48.0/24190.60.65.0/24181.78.163.0/24181.119.15.0/24201.217.206.0/24201.217.194.0/24200.80.0.0/18200.73.21.0/24181.79.30.0/24200.73.27.0/24190.60.128.0/18200.62.62.0/24200.73.32.0/24201.217.217.0/24181.79.37.0/24200.91.223.0/24190.60.95.0/24200.73.19.0/24190.60.128.0/19200.62.31.0/24190.60.0.0/16200.13.193.0/24190.60.115.0/24216.241.13.0/24200.62.11.0/24181.79.27.0/24190.60.75.0/24181.79.60.0/24200.110.153.0/24190.60.85.0/24200.73.52.0/24190.60.194.0/24200.73.70.0/24201.217.192.0/19
IPv6 prefixes (19)
RPKI-validate all prefixes of AS18747
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | IFX Corporation | IFXC | 1930 Harrison St. #404, Miami, FL, 33020, United States | |
| administrative | Administration | ADMIN434-ARIN | [email protected], +1-305-512-1100 | 1930 Harrison St. #404, Miami, FL, 33020, United States |
| technical, abuse, noc | SOC | SOC62-ARIN | [email protected], +1-786-318-3939, +57-1-369-3024 | COLOMBIA , Diagonal 97 No 17 60 piso 4, Bogota, , 1001, Colombia |
Raw registry response
{
"endAutnum": 18747,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-05-24T09:21:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2004-09-16T12:06:09-04:00"
}
],
"handle": "ADMIN434-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN434-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18747"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN434-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18747"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-05-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1930 Harrison St. #404\nMiami\nFL\n33020\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Administration"
],
[
"org",
[],
"text",
"Administration/Finance Department"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-305-512-1100"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-05-24T09:22:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2017-01-24T12:58:59-05:00"
}
],
"handle": "SOC62-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SOC62-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18747"
},
{
"href": "https://whois.arin.net/rest/poc/SOC62-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18747"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-05-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"abuse",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "COLOMBIA\r\nDiagonal 97 No 17 60 piso 4\nBogota\n\n1001\nColombia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SOC"
],
[
"org",
[],
"text",
"Ifx Networks"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-786-318-3939"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+57-1-369-3024"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2000-11-22T00:00:00-05:00"
}
],
"handle": "IFXC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IFXC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18747"
},
{
"href": "https://whois.arin.net/rest/org/IFXC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18747"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IFX Corporation"
],
[
"adr",
{
"label": "1930 Harrison St. #404\nMiami\nFL\n33020\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2015-02-17T16:18:17-05:00"
},
{
"eventAction": "registration",
"eventDate": "2015-02-17T16:18:17-05:00"
}
],
"handle": "AS18747",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/18747",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18747"
},
{
"href": "https://whois.arin.net/rest/asn/AS18747",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18747"
}
],
"name": "IFX18747",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/18747"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/18747"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 18747,
"status": [
"active"
]
}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.