AS1341 — ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.

AS1341 announces 37 IPv4 prefixes covering 28,672 addresses and 2 IPv6 prefixes.

About this network

ROCKWELLCOLLINS-AS is Rockwell Collins, Inc., the avionics and aerospace-communications company based in Cedar Rapids, Iowa (now Collins Aerospace, part of RTX).

What it's used for

• Corporate and engineering networking across the company's aerospace and defense-electronics operations.

Notable

• A private corporate address, not commercial hosting, announcing a large legacy IPv4 footprint.
• Registered in 1991, an early allocation matching the company's long presence.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 128.13.48.0/23
• 128.13.50.0/24
• 128.13.52.0/23
• 128.13.112.0/22
• 128.13.120.0/21
• 128.13.128.0/22
• 128.13.132.0/24
• 128.13.134.0/23
• 128.13.136.0/21
• 128.13.144.0/22
• 128.13.148.0/23
• 128.13.152.0/22
• 128.13.160.0/19
• 138.127.57.0/24
• 140.157.66.0/24
• 140.157.218.0/23
• 162.36.4.0/22
• 162.36.8.0/22
• 162.36.12.0/24
• 162.36.14.0/24
• 192.27.4.0/24
• 192.249.36.0/23
• 192.249.49.0/24
• 198.212.186.0/23
• 198.212.188.0/24
• 199.46.128.0/24
• 199.46.167.0/24
• 199.46.168.0/24
• 199.46.197.0/24
• 199.46.240.0/24
• 199.46.248.0/24
• 199.191.40.0/22
• 199.191.44.0/24
• 199.191.46.0/24
• 205.175.225.0/24
• 205.175.226.0/23
• 205.175.228.0/23
• 2620:b4::/48
• 2620:1de::/36

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS2686 AT&T Enterprises, LLC
• AS7018 AT&T Enterprises, LLC
• AS5580 GTT Communications Netherlands B.V.
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS3257 GTT Communications Inc.

Downstream networks

• AS197 Raytheon Company
• AS15063 Pratt and Whitney
• AS12007 Raytheon Company
• AS4631 United Techinologies Corp.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS197 Raytheon Company
• AS2686 AT&T Enterprises, LLC
• AS7018 AT&T Enterprises, LLC
• AS5580 GTT Communications Netherlands B.V.
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS15063 Pratt and Whitney
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS3257 GTT Communications Inc.
• AS12007 Raytheon Company
• AS4631 United Techinologies Corp.

Routing security

• RPKI: 0 valid, 0 invalid and 100 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 31% of announcements registered; 47 route objects.
• Listed in as-sets: AS-IGNEMEA, AS-NLAYER-CUSTOMERS, AS-VSNL-IN, AS1341:AS-RTX.