AS36411 — GEN-AS2

AS36411 announces 20 IPv4 prefixes covering 27,136 addresses and 0 IPv6 prefixes.

About this network

The AS handle GEN-AS2 is held by Google LLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames GOOGLE-CORP and GOOGLE-CORP-136-126-0-0 registered to Google LLC.
• The AS announces 26,880 IPv4 addresses across 25 prefixes with only 1 observed neighbour, indicating a large internal corporate estate with minimal external peering.

Notable

• All registrants in the RDAP sample agree with the announcer, consistently listing Google LLC as the registrant for prefixes including 104.134.96.0/20 and 136.126.240.0/20.
• The address inventory is finely subdivided into 25 distinct prefixes, ranging from /20s to /24s, reflecting site-by-site segmentation typical of a major technology corporation.

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

Announced prefixes

• 104.132.16.0/23
• 104.133.196.0/22
• 104.134.70.0/23
• 104.134.72.0/22
• 104.134.76.0/23
• 104.134.96.0/20
• 104.134.112.0/21
• 104.134.120.0/22
• 104.134.124.0/24
• 104.134.233.0/24
• 104.134.237.0/24
• 104.135.136.0/21
• 104.135.208.0/20
• 104.135.242.0/23
• 104.135.244.0/22
• 136.126.224.0/22
• 136.126.228.0/24
• 136.126.230.0/23
• 136.126.232.0/21
• 136.126.240.0/20

Upstream networks

• AS15169 Google LLC

Adjacent networks

• AS15169 Google LLC

Routing security

• RPKI: 33 valid, 0 invalid and 0 not-found announcements; 68 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 72 route objects.
• Listed in as-sets: AS-BBIX-MANILARS, AS-GOOGLE, AS-IAA, AS-NEXTWEB-16467, AS-NEXTWEB-7829, AS-WINDSTREAM-CUST, AS23372:AS-GOOGLE, AS39801:AS-MULTIPASS-CUST.