AS399296 Rackdog, LLC

RD-BM - Rackdog, LLC · registered in the United States

IPv4 addresses5,37611 prefixes · <0.001% of announced IPv4

Rank in United States#3,985largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#13,098of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS399296 in ASN lookup Look up an IP in this network (104.171.160.1) All networks in United States

IPv4 prefixes

All 11 prefixes, in address order.

104.171.160.0/23
104.171.163.0/24
134.195.156.0/22
149.51.215.0/24
149.51.228.0/24
149.51.230.0/24
162.250.101.0/24
162.254.3.0/24
162.254.7.0/24
170.39.192.0/22
208.82.60.0/22

IPv6 prefixes

All 1 prefix.

2602:fd15:3::/48

Other ASNs named Rackdog, LLC

3 other networks use the same organisation name; together with AS399296 they announce 224,768 IPv4 addresses.

ASNNameIPv4 addresses

AS154395RACKDOGLLC-AS-AP - Rackdog LLC US151,040

AS398465RACKDOG-LLC - Rackdog, LLC US67,584

AS142617RACKDOGLLC-AS-AP - Rackdog LLC AU768

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ASNNameIPv4 addresses

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AS4583#3986 THOMSON-REUTERS - West Publishing Corporation5,376

AS4977#3987 VENCORESS - Vencore Services and Solutions, Inc.5,376

AS5672#3988 PBI-NET-BLK - AT&T Enterprises, LLC5,376

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