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AS54728
DATAPLANE - DataPlane.org Announcing routesAS nameDATAPLANE
OrganisationDataplane.org
Registry (RIR)ARIN
HandleAS54728
RangeAS54728
Registered13 Oct 2021
Last changed08 Apr 2026
Abuse contact[email protected]
2IPv4 prefixes
1IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS36236 | NETACTUATE - NetActuate, Inc | 145 |
| AS61138 | ZAPPIE-HOST-AS Zappie Host LLC | 140 |
| AS214354 | AS_SITEHUB SiteHUB Agency Ltd | 131 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS54728
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Dataplane.org | DN-164 | 111 W Jackson Blvd, Chicago, IL, 60604, United States | |
| technical | William Eaheart | EAHEA-ARIN | [email protected], +1-312-493-0305, +1-773-230-0815 | 111 West Jackson Suite 1700, Chicago, IL, 60604, United States |
| technical | Matthew Kemp | KEMPM14-ARIN | [email protected], +1-312-965-6607, +1-312-965-6607 | 111 W Jackson Blv Suite 1600, Chicago, IL, 60604, United States |
| dns, routing, abuse, noc, administrative, technical | John Kristoff | KRIST33-ARIN | [email protected], +1-312-483-2100, +1-312-493-0305 | 111 W Jackson Blvd, Suite 1700, Chicago, IL, 60604, United States |
Raw registry response
{
"endAutnum": 54728,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-22T09:18:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-04-11T19:22:44-04:00"
}
],
"handle": "EAHEA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/EAHEA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54728"
},
{
"href": "https://whois.arin.net/rest/poc/EAHEA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54728"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "111 West Jackson Suite 1700\nChicago\nIL\n60604\nUnited States"
},
"text",
[
"",
"",
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]
],
[
"fn",
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"William Eaheart"
],
[
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]
],
[
"kind",
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],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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]
},
"text",
"+1-312-493-0305"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-773-230-0815"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-13T21:13:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-04-12T00:22:53-04:00"
}
],
"handle": "KEMPM14-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KEMPM14-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54728"
},
{
"href": "https://whois.arin.net/rest/poc/KEMPM14-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54728"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "111 W Jackson Blv Suite 1600\nChicago\nIL\n60604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Matthew Kemp"
],
[
"n",
[],
"text",
[
"Kemp",
"Matthew",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-312-965-6607"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-312-965-6607"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-20T13:05:06-04:00"
},
{
"eventAction": "registration",
"eventDate": "2016-08-31T09:37:35-04:00"
}
],
"handle": "KRIST33-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KRIST33-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54728"
},
{
"href": "https://whois.arin.net/rest/poc/KRIST33-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54728"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"routing",
"abuse",
"noc",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "111 W Jackson Blvd\nSuite 1700\nChicago\nIL\n60604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"John Kristoff"
],
[
"n",
[],
"text",
[
"Kristoff",
"John",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-312-483-2100"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-312-493-0305"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-22T12:28:33-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-01-05T11:58:59-05:00"
}
],
"handle": "DN-164",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DN-164",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54728"
},
{
"href": "https://whois.arin.net/rest/org/DN-164",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54728"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://dataplane.org"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Dataplane.org"
],
[
"adr",
{
"label": "111 W Jackson Blvd\nChicago\nIL\n60604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-07T15:27:27-04:00"
},
{
"eventAction": "registration",
"eventDate": "2021-10-13T12:58:29-04:00"
}
],
"handle": "AS54728",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/54728",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54728"
},
{
"href": "https://whois.arin.net/rest/asn/AS54728",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54728"
}
],
"name": "DATAPLANE",
"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/54728"
}
],
"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/54728"
}
],
"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": 54728,
"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.