Organization
Laboratory Corporation of America
LABCORP-BLS
Registered
May 27, 2005
21 years ago
IPv4 Prefixes
10
2,312 addresses
IPv6 Prefixes
0
BGP Neighbours
3
3 upstream/peer · 0 downstream
Registration
AS Number AS18994 AS Name LABCORP-BLS Organization Laboratory Corporation of America Organization ID LCA-37 Address 531 South Spring Street, Burlington, NC, 27215, United States Country United States (US) Registry ARIN Allocated May 27, 2005 Record Created May 27, 2005 Last Updated Jun 25, 2024 Status
active
WHOIS Server whois.arin.net AS Description LABCORP-BLS - Laboratory Corporation of America, US Abuse Email [email protected] Abuse Phone +1-609-452-4923 IPv4 Prefixes
10 prefixes · 2,312 addresses Routing data as of 2026-10-08 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 62.73.169.48/29 | 62.73.169.48 – 62.73.169.55 | 8 |
| 113.29.67.0/24 | 113.29.67.0 – 113.29.67.255 | 256 |
| 162.134.132.0/24 | 162.134.132.0 – 162.134.132.255 | 256 |
| 162.134.133.0/24 | 162.134.133.0 – 162.134.133.255 | 256 |
| 162.134.144.0/24 | 162.134.144.0 – 162.134.144.255 | 256 |
| 162.134.145.0/24 | 162.134.145.0 – 162.134.145.255 | 256 |
| 208.49.143.0/24 | 208.49.143.0 – 208.49.143.255 | 256 |
| 208.66.164.0/24 | 208.66.164.0 – 208.66.164.255 | 256 |
| 208.66.166.0/24 | 208.66.166.0 – 208.66.166.255 | 256 |
| 208.66.167.0/24 | 208.66.167.0 – 208.66.167.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
3 unique neighbours · 3 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 (3)
Raw RDAP Response
{
"endAutnum": 18994,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-06T10:29:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-10-31T17:28:23-05:00"
}
],
"handle": "DOMAI110-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DOMAI110-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18994"
},
{
"href": "https://whois.arin.net/rest/poc/DOMAI110-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18994"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative",
"routing",
"dns",
"noc",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": " 531 S. Spring Street\nBurlington\nNC\n27215\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Domain Tech"
],
[
"org",
{},
"text",
"Labcorp"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-609-452-4923"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-06T10:34:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-06-02T09:11:12-04:00"
}
],
"handle": "LCA-37",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LCA-37",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18994"
},
{
"href": "https://whois.arin.net/rest/org/LCA-37",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18994"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Laboratory Corporation of America"
],
[
"adr",
{
"label": "531 South Spring Street\nBurlington\nNC\n27215\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-06-25T10:50:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-27T13:41:27-04:00"
}
],
"handle": "AS18994",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/18994",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18994"
},
{
"href": "https://whois.arin.net/rest/asn/AS18994",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18994"
}
],
"name": "LABCORP-BLS",
"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/18994"
}
],
"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/18994"
}
],
"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": 18994,
"status": [
"active"
]
} Contact details of private individuals are redacted.