AS41264 — GOOGLE-IT-RO-ISP

AS41264 announces 8 IPv4 prefixes covering 2,560 addresses and 2 IPv6 prefixes.

About this network

GOOGLE-IT-RO-ISP is operated by Google Switzerland GmbH.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as corpnat-104-132-59-64.corp.google.com and netnames like GOOGLE-CORP.
• The AS announces 2304 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, with 5 observed routing neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal Google services and office workers within the Swiss entity, consistent with the holder's role as a regional subsidiary of Google.

Notable

• Registrants for the majority of prefixes are listed as Google LLC with the netname GOOGLE-CORP, while the AS holder is Google Switzerland GmbH, reflecting the corporate structure where the Swiss entity manages local infrastructure under the parent company's IP allocations.
• One prefix, 206.71.253.0/24, is registered to RCN with the netname RCN-BLK-11, and another, 128.177.134.0/24, carries the netname ZAYO-IDIA-388106-128-177-134-0-24, suggesting leased or historically allocated space now under Google's control.
• The inventory is finely subdivided into small /24 blocks, typical of internal corporate segmentation for site-by-site or service-specific allocation.

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

Announced prefixes

• 104.132.59.0/24
• 104.132.214.0/24
• 104.134.240.0/23
• 104.134.242.0/24
• 104.134.244.0/24
• 128.177.134.0/24
• 206.71.253.0/24
• 209.119.80.0/23
• 2600:809:44a::/48
• 2610:81:3004::/48

Upstream networks

• AS6461 Zayo Bandwidth
• AS15169 Google LLC
• AS6079 RCN
• AS701 Verizon Business
• AS13237 euNetworks GmbH
• AS1680 Cellcom Fixed Line Communication L.P

Adjacent networks

• AS6461 Zayo Bandwidth
• AS15169 Google LLC
• AS6079 RCN
• AS701 Verizon Business
• AS13237 euNetworks GmbH
• AS1680 Cellcom Fixed Line Communication L.P