Registry · RDAP Original response
https://rdap.arin.net/registry/ip/155.91.0.0/16
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "155.91.0.0",
"length": 16
}
],
"endAddress": "155.91.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-05T08:51:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-11-11T11:44:25-05:00"
}
],
"handle": "WHITE7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WHITE7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
},
{
"href": "https://whois.arin.net/rest/poc/WHITE7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"noc",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "\n126 East Lincoln Ave\nRahway, NJ 07065\nUnited States\nRahway\nNJ\n07065\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Whitehouse Telecom"
],
[
"org",
[],
"text",
"Merck & Co, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"pete_paiva@merck.com"
],
[
"email",
[],
"text",
"mark_shihata@merck.com"
],
[
"email",
[],
"text",
"ns_networknoc@merck.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-908-423-2900"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-05-06T07:44:14-04:00"
},
{
"eventAction": "registration",
"eventDate": "1992-03-17T00:00:00-05:00"
}
],
"handle": "MERCKA",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MERCKA",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
},
{
"href": "https://whois.arin.net/rest/org/MERCKA",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Merck and Co., Inc."
],
[
"adr",
{
"label": "126 East Lincoln Avenue\nRahway\nNJ\n07065\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-05T08:51:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-11-11T11:44:25-05:00"
}
],
"handle": "WHITE7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WHITE7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
},
{
"href": "https://whois.arin.net/rest/poc/WHITE7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "\n126 East Lincoln Ave\nRahway, NJ 07065\nUnited States\nRahway\nNJ\n07065\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Whitehouse Telecom"
],
[
"org",
[],
"text",
"Merck & Co, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"pete_paiva@merck.com"
],
[
"email",
[],
"text",
"mark_shihata@merck.com"
],
[
"email",
[],
"text",
"ns_networknoc@merck.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-908-423-2900"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-18T16:33:06-04:00"
},
{
"eventAction": "registration",
"eventDate": "1991-10-31T00:00:00-05:00"
}
],
"handle": "NET-155-91-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/155.91.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
},
{
"href": "https://whois.arin.net/rest/net/NET-155-91-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.91.0.0/16"
}
],
"name": "MERCK1",
"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/ip/155.91.0.0/16"
}
],
"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/ip/155.91.0.0/16"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-155-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "155.91.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}