AS55146
NUCOR BUILDING SYSTEMS SALES CORPORATION
Registration
IPv4 Prefixes
1 prefix · 256 addresses Routing data as of 2026-10-09 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 198.17.255.0/24 | 198.17.255.0 – 198.17.255.255 | 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": 55146,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-09T15:27:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-03-09T15:27:11-04:00"
}
],
"handle": "YOUNG1459-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/YOUNG1459-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55146"
},
{
"href": "https://whois.arin.net/rest/poc/YOUNG1459-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55146"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-02T09:44:58-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-03-31T09:16:03-04:00"
}
],
"handle": "HOLLI243-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HOLLI243-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55146"
},
{
"href": "https://whois.arin.net/rest/poc/HOLLI243-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55146"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-05-03T13:37:13-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-03-01T10:37:42-05:00"
}
],
"handle": "KIRCH2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KIRCH2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55146"
},
{
"href": "https://whois.arin.net/rest/poc/KIRCH2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55146"
}
],
"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 2018-05-03"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-02T10:52:24-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-03-02T10:52:24-05:00"
}
],
"handle": "YOUNG1458-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/YOUNG1458-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55146"
},
{
"href": "https://whois.arin.net/rest/poc/YOUNG1458-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55146"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "305 Industrial Parkway\nWaterloo\nIN\n46793\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Nate Young"
],
[
"n",
{},
"text",
[
"Young",
"Nate",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-260-232-4805"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-09T15:29:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-03-02T14:12:04-05:00"
}
],
"handle": "NBSSC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NBSSC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55146"
},
{
"href": "https://whois.arin.net/rest/org/NBSSC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55146"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NUCOR BUILDING SYSTEMS SALES CORPORATION"
],
[
"adr",
{
"label": "305 Industrial Parkway\nWaterloo\nIN\n46793\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-03-18T14:21:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-03-18T14:21:10-04:00"
}
],
"handle": "AS55146",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/55146",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55146"
},
{
"href": "https://whois.arin.net/rest/asn/AS55146",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55146"
}
],
"name": "BGWAT",
"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/55146"
}
],
"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/55146"
}
],
"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.nucorbuildingsystems.com\r",
"\r",
"NOC hours 8am-5pm est"
],
"title": "Registration Comments"
}
],
"startAutnum": 55146,
"status": [
"active"
]
} Contact details of private individuals are redacted.