AS27277 Space Exploration Technologies Corporation

SPACEX - Space Exploration Technologies Corporation · registered in the United States

IPv4 addresses5,12011 prefixes · <0.001% of announced IPv4

Rank in United States#4,118largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#13,643of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS27277 in ASN lookup Look up an IP in this network (66.9.188.1) All networks in United States

IPv4 prefixes

All 11 prefixes, in address order.

66.9.188.0/22
67.158.63.0/24
135.136.160.0/23
135.136.162.0/24
135.136.166.0/24
135.136.170.0/24
173.250.192.0/22
192.31.242.0/23
198.13.248.0/23
199.164.147.0/24
199.175.188.0/24

Other ASNs named Space Exploration Technologies Corporation

1 other network uses the same organisation name; together with AS27277 they announce 990,720 IPv4 addresses.

ASNNameIPv4 addresses

AS14593SPACEX-STARLINK - Space Exploration Technologies Corporation US985,600

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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