AS13839 Piper Sandler Companies

P1P3R - Piper Sandler Companies · registered in the United States

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in United States#6,956largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,475of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS13839 in ASN lookup Look up an IP in this network (206.15.201.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

206.15.201.0/24
206.15.204.0/22
206.15.209.0/24

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AS13812#6955 1999FISHERSYS - Fisher Scientific1,536

AS13945#6957 PRISMTECHNOLOGIESABQ - PRISM Technologies1,536

AS14052#6958 STEPHENS - Stephens, Inc.1,536

AS14982#6959 DQ-ASN - Dynamic Quest, Inc.1,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources