Organization
Piper Sandler Companies
P1P3R
Registered
Jul 15, 2005
21 years ago
IPv4 Prefixes
6
1,536 addresses
IPv6 Prefixes
0
BGP Neighbours
4
4 upstream/peer · 0 downstream
Registration
AS Number AS13839 AS Name P1P3R Organization Piper Sandler Companies Organization ID PJC-4 Address 350 N 5th Street, Suite 1000, Minneapolis, MN, 55401, United States Country United States (US) Registry ARIN Allocated Jul 15, 2005 Record Created Jul 15, 2005 Last Updated Feb 24, 2012 Status
active
WHOIS Server whois.arin.net AS Description P1P3R - Piper Sandler Companies, US Abuse Email [email protected] Abuse Phone +1-612-303-6561 IPv4 Prefixes
6 prefixes · 1,536 addresses Routing data as of 2026-10-09 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 206.15.201.0/24 | 206.15.201.0 – 206.15.201.255 | 256 |
| 206.15.204.0/24 | 206.15.204.0 – 206.15.204.255 | 256 |
| 206.15.205.0/24 | 206.15.205.0 – 206.15.205.255 | 256 |
| 206.15.206.0/24 | 206.15.206.0 – 206.15.206.255 | 256 |
| 206.15.207.0/24 | 206.15.207.0 – 206.15.207.255 | 256 |
| 206.15.209.0/24 | 206.15.209.0 – 206.15.209.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
4 unique neighbours · 4 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 (4)
Raw RDAP Response
{
"endAutnum": 13839,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-04T11:34:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-02-15T15:32:04-05:00"
}
],
"handle": "ONCAL2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ONCAL2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13839"
},
{
"href": "https://whois.arin.net/rest/poc/ONCAL2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13839"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Office # is Primary and Cell # is Secondary On Call Engineer."
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"noc",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "350 N 5th Street\nSuite 1000\nMinneapolis\nMN\n55401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"OnCall Engineer"
],
[
"org",
{},
"text",
"Piper Sandler & Co."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-612-303-6561"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-612-303-6789"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-206-595-1224"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-14T13:25:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "1998-07-15T00:00:00-04:00"
}
],
"handle": "PJC-4",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PJC-4",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13839"
},
{
"href": "https://whois.arin.net/rest/org/PJC-4",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13839"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Piper Sandler Companies"
],
[
"adr",
{
"label": "350 N 5th Street\nSuite 1000\nMinneapolis\nMN\n55401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-02-24T09:44:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-07-15T12:03:15-04:00"
}
],
"handle": "AS13839",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13839",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13839"
},
{
"href": "https://whois.arin.net/rest/asn/AS13839",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13839"
}
],
"name": "P1P3R",
"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/13839"
}
],
"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/13839"
}
],
"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": 13839,
"status": [
"active"
]
} Contact details of private individuals are redacted.