Organization
Grifols Inc.
GRIFOLS
Registered
Feb 07, 2006
20 years ago
IPv4 Prefixes
4
1,024 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS21955 AS Name GRIFOLS Organization Grifols Inc. Organization ID GRIFO Address 2410 Lillyale Ave, IT Department, Los Angeles, CA, 90032, United States Country United States (US) Registry ARIN Allocated Feb 07, 2006 Record Created Feb 07, 2006 Last Updated Jul 31, 2019 Status
active
WHOIS Server whois.arin.net AS Description GRIFOLS - Grifols Inc., US Abuse Email [email protected] Abuse Phone +1-323-441-7999 IPv4 Prefixes
4 prefixes · 1,024 addresses Routing data as of 2026-10-08 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 24.199.219.0/24 | 24.199.219.0 – 24.199.219.255 | 256 |
| 67.238.94.0/24 | 67.238.94.0 – 67.238.94.255 | 256 |
| 204.126.166.0/24 | 204.126.166.0 – 204.126.166.255 | 256 |
| 204.126.167.0/24 | 204.126.167.0 – 204.126.167.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (2)
Raw RDAP Response
{
"endAutnum": 21955,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-05-10T19:00:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-06-08T14:06:16-04:00"
}
],
"handle": "RCH95-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RCH95-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21955"
},
{
"href": "https://whois.arin.net/rest/poc/RCH95-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21955"
}
],
"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 2023-05-10"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2410 Lillyvale Ave\nIT Department\nLos Angeles\nCA\n90032\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Ronald Chiu"
],
[
"n",
{},
"text",
[
"Chiu",
"Ronald",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-323-441-7999"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-323-855-1134"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-323-227-7052"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-19T14:44:13-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-03-11T15:02:49-04:00"
}
],
"handle": "GBF-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GBF-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21955"
},
{
"href": "https://whois.arin.net/rest/poc/GBF-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21955"
}
],
"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 2025-07-19"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-06T09:38:07-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-11-14T16:10:59-05:00"
}
],
"handle": "TERPE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TERPE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21955"
},
{
"href": "https://whois.arin.net/rest/poc/TERPE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21955"
}
],
"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 2025-09-06"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-09-05T17:11:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-10-05T13:52:44-04:00"
}
],
"handle": "DDA143-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DDA143-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21955"
},
{
"href": "https://whois.arin.net/rest/poc/DDA143-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21955"
}
],
"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 2018-09-05"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-04-05T12:25:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-06-08T14:37:36-04:00"
}
],
"handle": "GRIFO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GRIFO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21955"
},
{
"href": "https://whois.arin.net/rest/org/GRIFO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21955"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Grifols Inc."
],
[
"adr",
{
"label": "2410 Lillyale Ave\r\nIT Department\nLos Angeles\nCA\n90032\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-07-31T16:24:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-07T15:42:43-05:00"
}
],
"handle": "AS21955",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/21955",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21955"
},
{
"href": "https://whois.arin.net/rest/asn/AS21955",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21955"
}
],
"name": "GRIFOLS",
"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/21955"
}
],
"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/21955"
}
],
"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": 21955,
"status": [
"active"
]
} Contact details of private individuals are redacted.