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AS398017 RTB House Inc.

RTBHOUSE-PHX - RTB House Inc. · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4
Rank in United States#10,467largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#49,425of 79,396 networks with IPv4
IPv61 x /481 prefixes
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 216.169.156.0/23

IPv6 prefixes

All 1 prefix.

  • 2602:fc42:1::/48

Similar-sized networks in United States

ASNNameIPv4 addresses
AS397088#10464 MACC-TECHMGM - Montgomery Area Chamber of Commerce512
AS397457#10465 MSC-TC - MSC Inc512
AS397690#10466 USTX04 - 1A Smart Start LLC512
AS398862#10468 AMBULATORYCLAM - AMBULATORY CLAM NETWORK512
AS399140#10469 SINGAPORE-DC - Red Hat, Inc.512
AS399281#10470 GMS-US-ATL - ITRON INC.512

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