Organization
Tutor Perini Corporation
TPC-1
Registered
Jul 29, 2016
10 years ago
IPv4 Prefixes
2
512 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS1446 AS Name TPC-1 Organization Tutor Perini Corporation Organization ID TUTOR-1 Address 2255 N. Green Valley Parkway, Henderson, NV, 89014, United States Country United States (US) Registry ARIN Allocated Jul 29, 2016 Record Created Jul 29, 2016 Last Updated Jul 29, 2016 Status
active
WHOIS Server whois.arin.net AS Description TPC-1 - Tutor Perini Corporation, US Abuse Email [email protected] Abuse Phone +1-702-650-4355 IPv4 Prefixes
2 prefixes · 512 addresses Routing data as of 2026-10-14 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 208.95.76.0/24 | 208.95.76.0 – 208.95.76.255 | 256 |
| 208.95.77.0/24 | 208.95.77.0 – 208.95.77.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 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 (2)
Raw RDAP Response
{
"endAutnum": 1446,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-04-30T14:51:20-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-07-21T17:59:05-04:00"
}
],
"handle": "JMC427-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JMC427-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1446"
},
{
"href": "https://whois.arin.net/rest/poc/JMC427-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1446"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2021-04-30"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2255 N. Green Valley Parkway\nHenderson\nNV\n89014\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"James McGibney"
],
[
"n",
{},
"text",
[
"McGibney",
"James",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-702-650-4355"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2011-09-24T08:30:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-07-23T09:36:24-04:00"
}
],
"handle": "TUTOR-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TUTOR-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1446"
},
{
"href": "https://whois.arin.net/rest/org/TUTOR-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1446"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Tutor Perini Corporation"
],
[
"adr",
{
"label": "2255 N. Green Valley Parkway\nHenderson\nNV\n89014\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-07-29T14:11:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2016-07-29T14:11:49-04:00"
}
],
"handle": "AS1446",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/1446",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1446"
},
{
"href": "https://whois.arin.net/rest/asn/AS1446",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1446"
}
],
"name": "TPC-1",
"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/1446"
}
],
"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/1446"
}
],
"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": 1446,
"status": [
"active"
]
} Contact details of private individuals are redacted.