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ASN

AS5744

Record found
Retrieved · 18 Oct 2026, 09:01 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.arin.net/registry/autnum/5744
Record found
Record ID
AS5744
AS name
USPTO
AS number range
AS5744
Last changed
2022-03-31T12:57:00-04:00
Registered
1995-09-20T00:00:00-04:00
Status
active
Notices & terms 3

Terms of Service

By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use https://www.arin.net/resources/registry/whois/tou/

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.arin.net/resources/registry/whois/inaccuracy_reporting/

Copyright Notice

Copyright 1997-2026, American Registry for Internet Numbers, Ltd.

Organizations & contacts

4
Organization / registrant
United States Patent and Trademark Office
USPTO
Address
600 Dulaney Street Alexandria VA 22314 United States
Type
org

Registry · rdap.arin.net

Administrative · Technical · Dns
Karen Elizabeth Lear
KEL17-ARIN
Address
600 Dulaney St Alexandria VA 22314 United States
Name
Lear Karen Elizabeth
Type
individual
Email
karen.mcghee@uspto.gov
Phone (work, voice)
+1-571-272-5314
Phone (work, cell)
+1-571-238-9660

Registry · rdap.arin.net

Abuse
Chief Watch Officer
CWO91-ARIN
Address
600 Dulaney Street Alexandria VA 22314 United States
Organization
USPTO
Type
group
Email
abuse@uspto.gov
Phone (work, voice)
+1-571-272-6700
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2014-09-04

Registry · rdap.arin.net

Routing
N-Wave ARIN Tech
NAT41-ARIN
Address
325 Broadway NWAVE Boulder CO 80305 United States
Organization
National Oceanic and Atmospheric Administration
Type
group
Email
nwave-arin-tech@noaa.gov
Phone (work, voice)
+1-812-856-7477

Registry · rdap.arin.net

Registry · RDAP Original response
https://rdap.arin.net/registry/autnum/5744
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    "events": [
        {
            "eventAction": "last changed",
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        },
        {
            "eventAction": "registration",
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    ],
    "handle": "AS5744",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/5744",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/5744"
        },
        {
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            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/5744"
        }
    ],
    "name": "USPTO",
    "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/5744"
                }
            ],
            "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/5744"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "autnum",
    "port43": "whois.arin.net",
    "rdapConformance": [
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        "rdap_level_0",
        "nro_rdap_profile_asn_flat_0"
    ],
    "startAutnum": 5744,
    "status": [
        "active"
    ]
}