Registry · RDAP Original response
https://rdap.arin.net/registry/ip/163.129.167.0/24
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "163.129.128.0",
"length": 17
}
],
"endAddress": "163.129.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-09T12:55:20-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-04-06T12:48:51-04:00"
}
],
"handle": "CCSNA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CCSNA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/CCSNA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "170 W Tasman Dr\nSan Jose\nCA\n95134\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Cisco Cloud Security Network Admin"
],
[
"org",
[],
"text",
"Cisco Systems, Inc"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"rir-admin@cisco.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-525-0560"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-30T19:11:13-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-13T09:17:32-04:00"
}
],
"handle": "CCSNA1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CCSNA1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/CCSNA1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "170 W Tasman Dr\nSan Jose\nCA\n95134\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Cisco Cloud Security Network Abuse"
],
[
"org",
[],
"text",
"Cisco Systems, Inc"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"rir-abuse@cisco.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-525-0560"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-08T06:51:00-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-13T09:14:04-04:00"
}
],
"handle": "CCSNT-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CCSNT-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/CCSNT-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "170 W Tasman Dr\nSan Jose\nCA\n95134\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Cisco Cloud Security Network Tech"
],
[
"org",
[],
"text",
"Cisco Systems, Inc"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"rir-tech@cisco.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-525-0560"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-09T13:13:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-08-15T13:26:17-04:00"
}
],
"handle": "VASQU302-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VASQU302-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/VASQU302-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "Av. Universidad 604, Puerta Plata, Zapopan\nZapopan\nJalisco\n45136\nMexico"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Miguel Vasquez"
],
[
"n",
[],
"text",
[
"Vasquez",
"Miguel ",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"miguevas@cisco.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+523336487646"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-11T20:02:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-02-26T11:26:52-05:00"
}
],
"handle": "OPEND-2",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/OPEND-2",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://whois.arin.net/rest/org/OPEND-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://umbrella.cisco.com/",
"Use Cisco Umbrella to make your Internet faster, safer,",
"and smarter.",
"DNS Servers: 208.67.222.222 208.67.220.220",
"IPv4/IPv6 Peering: peering-umbrella@external.cisco.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Cisco OpenDNS, LLC"
],
[
"adr",
{
"label": "170 West Tasman Drive\nSan Jose\nCA\n95134\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-01T06:09:41-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-05-23T10:02:50-04:00"
}
],
"handle": "NET-163-129-128-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/163.129.128.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://whois.arin.net/rest/net/NET-163-129-128-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
},
{
"href": "https://rdap.arin.net/registry/ip/163.129.0.0/16",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/163.129.167.0/24"
}
],
"name": "UMB-163-129-128-0-17",
"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/163.129.167.0/24"
}
],
"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/163.129.167.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-163-129-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----",
"OCITOKEN::163.129.201.0/24:411efbd2b5ce82df13d663332a2383484ed8188282787be2197a1c44c2b5ad8f"
],
"title": "Registration Comments"
}
],
"startAddress": "163.129.128.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}