AS10551
Monument Health Rapid City Hospital, Inc.
ARIN US active Announced
More ASNs in the United States → Organization
Monument Health Rapid City Hospital, Inc.
RAPID-CITY-REGIONAL
Registered
May 04, 2005
21 years ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS10551 AS Name RAPID-CITY-REGIONAL Organization Monument Health Rapid City Hospital, Inc. Organization ID RCRH Address 353 Fairmont Boulevard, Information Systems Department, Rapid City, SD, 57701, United States Country United States (US) Registry ARIN Allocated May 04, 2005 Record Created May 04, 2005 Last Updated Apr 25, 2022 Status
active
WHOIS Server whois.arin.net AS Description RAPID-CITY-REGIONAL - Monument Health Rapid City Hospital, Inc., US Abuse Email [email protected] Abuse Phone +1-605-755-1917 IPv4 Prefixes
1 prefix · 256 addresses Routing data as of 2026-10-09 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 198.199.195.0/24 | 198.199.195.0 – 198.199.195.255 | 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
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"endAutnum": 10551,
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"eventAction": "last changed",
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{
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"eventDate": "2024-05-31T17:17:04-04:00"
}
],
"handle": "GEBHA21-ARIN",
"links": [
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{
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"objectClassName": "entity",
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"remarks": [
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],
"title": "Unvalidated POC"
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{
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],
"handle": "THOMP817-ARIN",
"links": [
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"value": "https://rdap.arin.net/registry/autnum/10551"
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{
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"objectClassName": "entity",
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"remarks": [
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"roles": [
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"vcardArray": [
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{
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}
],
"handle": "SNOWB41-ARIN",
"links": [
{
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"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10551"
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{
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"objectClassName": "entity",
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"vcardArray": [
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"events": [
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{
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"eventDate": "1994-03-14T00:00:00-05:00"
}
],
"handle": "RCRH",
"links": [
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10551"
},
{
"href": "https://whois.arin.net/rest/org/RCRH",
"rel": "alternate",
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"value": "https://rdap.arin.net/registry/autnum/10551"
}
],
"objectClassName": "entity",
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"roles": [
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"vcardArray": [
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{
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{
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],
"handle": "SNOWB41-ARIN",
"links": [
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{
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[
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[
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"text",
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],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-04-25T10:11:02-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-04T14:59:45-04:00"
}
],
"handle": "AS10551",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/10551",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10551"
},
{
"href": "https://whois.arin.net/rest/asn/AS10551",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10551"
}
],
"name": "RAPID-CITY-REGIONAL",
"notices": [
{
"description": [
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],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/10551"
}
],
"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/10551"
}
],
"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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],
"startAutnum": 10551,
"status": [
"active"
]
} Contact details of private individuals are redacted.