Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS27277

Announcement observedARIN

SPACEX - Space Exploration Technologies Corporation · SPACEX

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS27277
Registration country: United States
Name: SPACEX - Space Exploration Technologies Corporation
Abbreviation: SPACEX
Registration date: 7/30/2012, 17:32:44
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
135.136.160.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
135.136.162.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
135.136.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.250.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.250.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.250.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.250.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
192.31.242.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
192.31.243.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
198.13.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
198.13.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
199.164.147.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
199.175.188.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
66.9.188.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
67.158.63.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/12/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: SPACEX - Space Exploration Technologies Corporation
RIR: ARIN
Registration country: United States
Registration date: 7/30/2012, 17:32:44
Abuse contact: arintech@spacex.com

Snapshot trend

10/12/2026, 20:32:0615 v40 v66 Upstream · 0 Uncertain

10/1/2026, 22:56:5415 v40 v66 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap · cha-la-bgp-observations