Organization
LINKUP INTERNET SRL
138.204.40.0 - 138.204.43.255
Location
Rojas
Buenos Aires, Argentina (AR)
Hostname
—
Geolocation
Argentina (AR) Argentina
- Country
- Argentina (AR)
- Region
- Buenos Aires
- City
- Rojas
- Continent
- South America
- Coordinates
- -34.1977, -60.7337 View on map ↗
Network Information
IP Range 138.204.40.0 – 138.204.43.255 CIDR 138.204.40.0/22 Network Name 138.204.40.0 - 138.204.43.255 Handle 138.204.40.0/22 Type ALLOCATED Parent Network 138.204.0.0/16 Organization LINKUP INTERNET SRL Organization ID AR-LISR5-LACNIC Address -, Av Sarmiento, Rojas, 2705, AR Country Argentina (AR) Registry LACNIC Description Network: 138.204.40.0/22 Registered On Aug 21, 2015 Last Updated Sep 04, 2023 Status
active
ASN & Routing
Origin AS AS263756 AS Name AS263756 - LINKUP INTERNET SRL, AR Announced Prefix 138.204.43.0/24 AS Registry LACNIC Prefix Country Argentina (AR) Allocated 2015-08-21 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP 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": [
"Network: 138.204.40.0/22"
]
},
{
"title": "Leasing",
"description": [
"leased=false"
]
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/ip/138.204.40.0/22",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/ip/138.204.40.0/22"
},
{
"value": "https://rdap.lacnic.net/rdap/ip/138.204.40.0/22",
"rel": "up",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/ip/138.204.0.0/16"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-08-21T12:18:09Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-04T17:11:16Z"
}
],
"objectClassName": "ip network",
"handle": "138.204.40.0/22",
"parentHandle": "138.204.0.0/16",
"startAddress": "138.204.40.0",
"endAddress": "138.204.43.255",
"ipVersion": "v4",
"name": "138.204.40.0 - 138.204.43.255",
"type": "ALLOCATED",
"status": [
"active"
],
"entities": [
{
"objectClassName": "entity",
"handle": "AR-LISR5-LACNIC",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"LINKUP INTERNET SRL"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "-\nAv Sarmiento\nRojas\n2705\nAR"
},
"text",
[
"",
"-",
"Av Sarmiento",
"Rojas",
"",
"2705",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 24752475464656#0000"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-10-26T20:54:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-09-02T23:03:35Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/AR-LISR5-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/AR-LISR5-LACNIC"
}
]
},
{
"objectClassName": "entity",
"handle": "LIS13",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-07-22T13:28:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-04T16:16:12Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/LIS13",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/LIS13"
}
]
},
{
"objectClassName": "entity",
"handle": "MAA390",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-09-04T17:09:53Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-04T17:12:39Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/MAA390",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/MAA390"
}
]
},
{
"objectClassName": "entity",
"handle": "CAV106",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Camilo Vargas"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "-\nFrancisco Roca\nRojas\n-\nAR"
},
"text",
[
"",
"-",
"Francisco Roca",
"Rojas",
"",
"-",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1150772327#0000"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"es"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-09-04T16:55:34Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-04T17:01:25Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/CAV106",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/CAV106"
}
]
}
],
"lacnic_originAutnum": [
"AS263756"
],
"lacnic_legalRepresentative": "REDACTED",
"lacnic_reverseDelegations": [
{
"startAddress": "138.204.40.0",
"endAddress": "138.204.43.255",
"nameservers": [
{
"objectClassName": "nameserver",
"ldhName": "NS1.LINKUP.COM.AR.",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-11-03T07:20:06Z",
"status": [
"20261103 AA"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2026-11-03T07:20:06Z"
}
]
},
{
"objectClassName": "nameserver",
"ldhName": "NS2.LINKUP.COM.AR.",
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-11-03T07:20:06Z",
"status": [
"20261103 AA"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2026-11-03T07:20:06Z"
}
]
}
],
"secureDNS": {
"zoneSigned": false,
"delegationSigned": false,
"dsData": []
}
}
],
"cidr0_cidrs": [
{
"v4prefix": "138.204.40.0",
"length": 22
}
],
"port43": "whois.lacnic.net"
} Contact details of private individuals are redacted.