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AS27349
DNI-4305 - Definitive Networks, Inc. Announcing routescachedAS nameDNI-4305
OrganisationDefinitive Networks, Inc.
Registry (RIR)ARIN
HandleAS27349
RangeAS27349
Registered22 Sep 2011
Last changed02 Mar 2012
Abuse contact[email protected]
5IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS15830 | Equinix Equinix (EMEA) Acquisition Enterprises B.V. | 264 |
| AS27224 | EQUINIX-EC-LA - Equinix, Inc. | 259 |
Downstreams
None seen.
RPKI-validate all prefixes of AS27349
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Definitive Networks, Inc. | DN-4 | 4309 Hacienda Drive, Suite 170, Pleasanton, CA, 94588, United States | |
| administrative, technical, abuse | Ryan Lecomte | LECOM1-ARIN | [email protected], +1-925-271-0634;ext701, +1-925-305-5002 | 6700 Koll Center Pkwy #220, Pleasanton, CA, 94566, United States |
Raw registry response
{
"endAutnum": 27349,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-03T15:10:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-09-16T15:51:15-04:00"
}
],
"handle": "LECOM1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LECOM1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/27349"
},
{
"href": "https://whois.arin.net/rest/poc/LECOM1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27349"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "6700 Koll Center Pkwy #220\nPleasanton\nCA\n94566\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Ryan Lecomte"
],
[
"n",
[],
"text",
[
"Lecomte",
"Ryan",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-925-271-0634;ext701"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-925-305-5002"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-09-19T15:27:16-04:00"
}
],
"handle": "DN-4",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DN-4",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/27349"
},
{
"href": "https://whois.arin.net/rest/org/DN-4",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27349"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Definitive Networks, Inc."
],
[
"adr",
{
"label": "4309 Hacienda Drive\nSuite 170\nPleasanton\nCA\n94588\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-09-22T11:51:11-04:00"
}
],
"handle": "AS27349",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/27349",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/27349"
},
{
"href": "https://whois.arin.net/rest/asn/AS27349",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27349"
}
],
"name": "DNI-4305",
"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/27349"
}
],
"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/27349"
}
],
"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"
],
"remarks": [
{
"description": [
"http://www.dni.net"
],
"title": "Registration Comments"
}
],
"startAutnum": 27349,
"status": [
"active"
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.