Registration
IPv4 Prefixes
7 prefixes · 7,424 addresses Routing data as of 2026-10-17 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 136.143.204.0/22 | 136.143.204.0 – 136.143.207.255 | 1,024 |
| 147.185.144.0/22 | 147.185.144.0 – 147.185.147.255 | 1,024 |
| 162.142.96.0/22 | 162.142.96.0 – 162.142.99.255 | 1,024 |
| 192.65.4.0/22 | 192.65.4.0 – 192.65.7.255 | 1,024 |
| 192.152.214.0/24 | 192.152.214.0 – 192.152.214.255 | 256 |
| 207.66.124.0/22 | 207.66.124.0 – 207.66.127.255 | 1,024 |
| 208.83.184.0/21 | 208.83.184.0 – 208.83.191.255 | 2,048 |
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 AS13576 SDNW-13576 - SDN Communications 311 2,688 0
Raw RDAP Response
{
"endAutnum": 20300,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-05T15:34:13-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-03-05T15:34:13-05:00"
}
],
"handle": "HANSE494-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HANSE494-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/20300"
},
{
"href": "https://whois.arin.net/rest/poc/HANSE494-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/20300"
}
],
"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": "2025-11-24T11:55:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-09-01T17:20:02-04:00"
}
],
"handle": "PTS7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PTS7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/20300"
},
{
"href": "https://whois.arin.net/rest/poc/PTS7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/20300"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"noc",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "15478 Mckay Road\nBrainerd\nMN\n56425\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Phil T Sampson"
],
[
"n",
{},
"text",
[
"Sampson",
"Phil",
"T",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-218-831-2828"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-18T10:20:15-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-01-09T11:05:20-05:00"
}
],
"handle": "MJH49-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MJH49-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/20300"
},
{
"href": "https://whois.arin.net/rest/poc/MJH49-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/20300"
}
],
"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": "2026-02-03T17:10:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-11-22T15:44:14-05:00"
}
],
"handle": "NRB2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NRB2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/20300"
},
{
"href": "https://whois.arin.net/rest/poc/NRB2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/20300"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1205 4th Street NE\nStaples\nMN\n56479\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Nathan Richard Beard"
],
[
"n",
{},
"text",
[
"Beard",
"Nathan",
"Richard",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-218-820-7636"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-05T15:36:49-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-02-25T14:22:36-05:00"
}
],
"handle": "WT-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WT-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/20300"
},
{
"href": "https://whois.arin.net/rest/org/WT-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/20300"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Woodstock Telephone Company"
],
[
"adr",
{
"label": "337 Aetna St\r\nPO Box C\r\nRuthton, MN 56170\nRuthton\nMN\n56170\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-03-24T08:04:16-04:00"
}
],
"handle": "AS20300",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/20300",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/20300"
},
{
"href": "https://whois.arin.net/rest/asn/AS20300",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/20300"
}
],
"name": "WT-AS1",
"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/20300"
}
],
"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/20300"
}
],
"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": 20300,
"status": [
"active"
]
} Contact details of private individuals are redacted.