Organization
SWKO - SouthWest Kansas Online
Registered
May 25, 2001
25 years ago
IPv4 Prefixes
4
1,024 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream
Registration
AS Number AS21586 Organization SWKO - SouthWest Kansas Online Organization ID SWKO Address 201 S. Parkway, Liberal, KS, 67901, United States Country United States (US) Registry ARIN Allocated May 25, 2001 Record Created May 25, 2001 Last Updated Feb 20, 2013 Status
active
WHOIS Server whois.arin.net AS Description SWKO - SWKO - SouthWest Kansas Online, US Abuse Email [email protected] Abuse Phone +1-620-604-9900 IPv4 Prefixes
4 prefixes · 1,024 addresses Routing data as of 2026-10-06 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 209.137.192.0/24 | 209.137.192.0 – 209.137.192.255 | 256 |
| 209.137.193.0/24 | 209.137.193.0 – 209.137.193.255 | 256 |
| 209.137.202.0/24 | 209.137.202.0 – 209.137.202.255 | 256 |
| 209.137.208.0/24 | 209.137.208.0 – 209.137.208.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
1 unique neighbour · 1 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 (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS27425 ASN-IDK-27425 - IdeaTek Telcom, LLC 278 1,512 0
Raw RDAP Response
{
"endAutnum": 21586,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-29T18:02:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "1998-05-27T15:40:52-04:00"
}
],
"handle": "DB147-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DB147-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21586"
},
{
"href": "https://whois.arin.net/rest/poc/DB147-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21586"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "SWKO, INC.\nPO Box 758\nLiberal\nKS\n67905\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Doug Brewer"
],
[
"n",
{},
"text",
[
"Brewer",
"Doug",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-620-604-9900"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-888-620-2822"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1998-10-29T00:00:00-05:00"
}
],
"handle": "SWKO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SWKO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21586"
},
{
"href": "https://whois.arin.net/rest/org/SWKO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21586"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SWKO - SouthWest Kansas Online"
],
[
"adr",
{
"label": "201 S. Parkway\nLiberal\nKS\n67901\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-29T18:02:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "1998-05-27T15:40:52-04:00"
}
],
"handle": "DB147-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DB147-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21586"
},
{
"href": "https://whois.arin.net/rest/poc/DB147-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21586"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "SWKO, INC.\nPO Box 758\nLiberal\nKS\n67905\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Doug Brewer"
],
[
"n",
{},
"text",
[
"Brewer",
"Doug",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-620-604-9900"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-888-620-2822"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-02-20T01:21:10-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-05-25T00:00:00-04:00"
}
],
"handle": "AS21586",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/21586",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21586"
},
{
"href": "https://whois.arin.net/rest/asn/AS21586",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21586"
}
],
"name": "SWKO",
"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/21586"
}
],
"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/21586"
}
],
"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": 21586,
"status": [
"active"
]
} Contact details of private individuals are redacted.