Registry · RDAP Original response
https://rdap.arin.net/registry/ip/155.254.4.0/24
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "155.254.4.0",
"length": 24
}
],
"endAddress": "155.254.4.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-20T15:04:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-08-20T15:04:48-04:00"
}
],
"handle": "SALAS60-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SALAS60-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/SALAS60-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "15301 Ventura Blvd \nSuit 220\nSherman Oaks\nCA\n91403\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Diego Salas"
],
[
"n",
[],
"text",
[
"Salas",
"Diego",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"diego_salas@hotmail.com"
],
[
"email",
[],
"text",
"dsalas@zentrointernet.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-310-713-6176"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-818-356-9695"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-27T08:55:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-09-24T17:02:36-04:00"
}
],
"handle": "TH832-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TH832-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/TH832-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "15490 98th Place\nDyer\nIN\n46311\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Timothy Huffman"
],
[
"n",
[],
"text",
[
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"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"arin@huffmans.org"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-630-340-1925"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-27T14:23:38-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-02-16T15:54:50-05:00"
}
],
"handle": "STAC-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/STAC-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/STAC-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "420 N May Street\nChicago\nIL\n60642\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SilverIP Technical Assistance Center"
],
[
"org",
[],
"text",
"Zentro"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@zentrointernet.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-936-8761"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-27T14:23:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-01-29T17:00:31-05:00"
}
],
"handle": "NOC11327-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC11327-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/NOC11327-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "420 N May Street\nChicago\nIL\n60642\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Operations Center"
],
[
"org",
[],
"text",
"Zentro"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"contact@silverip.com"
],
[
"email",
[],
"text",
"noc@zentrointernet.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-936-8761"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-27T14:23:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-02-16T15:36:34-05:00"
}
],
"handle": "SNAC2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SNAC2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/SNAC2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "420 N May Street\nChicago\nIL\n60642\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SilverIP Network Abuse Control"
],
[
"org",
[],
"text",
"Zentro"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@zentrointernet.com"
],
[
"email",
[],
"text",
"net-abuse@silverip.com"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-877-936-8761"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-27T14:23:24-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-02-16T15:38:57-05:00"
}
],
"handle": "SNOA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SNOA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/SNOA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "420 N May Street\nChicago\nIL\n60642\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SilverIP Network Operations Admin"
],
[
"org",
[],
"text",
"Zentro"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@zentrointernet.com"
],
[
"email",
[],
"text",
"net-admin@silverip.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-936-8761"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-20T16:09:34-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-02-03T06:56:51-05:00"
}
],
"handle": "SILVE-83",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SILVE-83",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/org/SILVE-83",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"SilverIP Communications Inc."
],
[
"adr",
{
"label": "SilverIP Communications Inc\n2241 S Wabash Ave\nChicago\nIL\n60616\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-09-19T17:08:20-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-09-19T17:08:20-04:00"
}
],
"handle": "C10171926",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C10171926",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/customer/C10171926",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"ZENTRO VIRGINIA"
],
[
"adr",
{
"label": "116 E Franklin St, Richmond, VA 23219\nRichmond\nVA\n23219\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-09-19T17:08:20-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-09-19T17:08:20-04:00"
}
],
"handle": "NET-155-254-4-0-2",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/155.254.4.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://whois.arin.net/rest/net/NET-155-254-4-0-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
},
{
"href": "https://rdap.arin.net/registry/ip/155.254.4.0/22",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/155.254.4.0/24"
}
],
"name": "ZENTRO-VIRGINIA",
"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/155.254.4.0/24"
}
],
"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/155.254.4.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-155-254-4-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "155.254.4.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}