AS53766 — VMWARE-SASE - Arista Networks, Inc.

AS53766 announces 24 IPv4 prefixes covering 15,872 addresses and 11 IPv6 prefixes.

About this network

The AS handle VMWARE-SASE is held by Arista Networks, Inc.

What it's used for

• The address space carries Arista's VeloCloud SD-WAN and SASE infrastructure, evidenced by netnames such as VELOCLOUD-IPV4-1, PIVOTAL-PORTABLE, and VMWARE-JP.
• The AS announces 16,128 IPv4 addresses across 24 prefixes and 12 IPv6 prefixes, with 156 observed neighbours, indicating a role focused on interconnecting enterprise sites and cloud endpoints rather than providing bulk transit.
• Traffic from this AS consists of SD-WAN overlay traffic, SASE security services, and management traffic for Arista's global customer base, supporting secure connectivity between branch offices and data centers.

Notable

• Registrants align with the announcer, including Arista Networks, Inc., Arista Networks IT, Arista Networks Limited, and Arista Networks Australia Pty Ltd.
• The AS history reflects the acquisition of VMware's VeloCloud SD-WAN business, which was integrated into Arista's portfolio to form its SASE offering.
• The inventory is finely subdivided into /22 and /23 blocks, consistent with an internal corporate estate segmented by region or service type.

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

Announced prefixes

• 64.186.24.0/21
• 103.48.252.0/23
• 136.144.98.0/23
• 136.144.100.0/22
• 136.144.106.0/23
• 136.144.108.0/22
• 136.144.113.0/24
• 136.144.114.0/23
• 136.144.116.0/24
• 136.144.118.0/23
• 136.144.120.0/23
• 136.144.122.0/24
• 136.144.124.0/24
• 136.144.127.0/24
• 152.65.192.0/23
• 152.65.196.0/22
• 152.65.200.0/23
• 152.65.206.0/24
• 159.100.166.0/23
• 159.100.170.0/23
• 159.100.172.0/22
• 199.247.162.0/23
• 207.66.112.0/23
• 216.221.24.0/21
• 2605:a7c0::/46
• 2605:a7c0:5::/48
• 2605:a7c0:6::/47
• 2605:a7c0:8::/48
• 2605:a7c0:a::/47
• 2605:a7c0:c::/46
• 2605:a7c0:10::/46
• 2605:a7c0:16::/48
• 2605:a7c0:1d::/48
• 2605:a7c0:1f::/48
• 2605:a7c0:20::/47

Upstream networks

• AS1299 Arelion Sweden AB
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS3491 PCCW Global (HK) Ltd.
• AS4637 Telstra Global
• AS8220 COLT Technology Services Group Limited
• AS6461 Zayo Bandwidth
• AS7473 Singapore Telecommunications Ltd
• AS55064 Arista Networks, Inc.
• AS2914 NTT America, Inc.
• AS7018 AT&T Enterprises, LLC
• AS260 GTT Americas, LLC
• AS4826 Vocus Connect International Backbone
• AS24482 SG.GS
• AS12956 TELEFONICA GLOBAL SOLUTIONS SL
• AS1273 IDDQD-AS
• AS7922 Comcast Cable Communications, LLC
• AS293 ESnet
• AS3549 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS17639 Converge ICT Solutions Inc.
• AS394256 Tech Futures Interactive Inc.
• AS22652 Videotron Ltee
• AS37721 Virtual Technologies & Solutions

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS3491 PCCW Global (HK) Ltd.
• AS4637 Telstra Global
• AS8220 COLT Technology Services Group Limited
• AS6461 Zayo Bandwidth
• AS7473 Singapore Telecommunications Ltd
• AS55064 Arista Networks, Inc.
• AS2914 NTT America, Inc.
• AS7018 AT&T Enterprises, LLC
• AS260 GTT Americas, LLC
• AS4826 Vocus Connect International Backbone
• AS24482 SG.GS
• AS12956 TELEFONICA GLOBAL SOLUTIONS SL
• AS1273 IDDQD-AS
• AS7922 Comcast Cable Communications, LLC
• AS293 ESnet
• AS3549 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS17639 Converge ICT Solutions Inc.
• AS394256 Tech Futures Interactive Inc.
• AS37721 Virtual Technologies & Solutions
• AS852 TELUS Communications Inc.

Routing security

• RPKI: 62 valid, 0 invalid and 0 not-found announcements; 38 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 286 route objects.
• Listed in as-sets: AS-4648-CUSTOMERS, AS-8151, AS-ANY2-RS, AS-COMCAST-EDIA, AS-DRIX, AS-EMBRATELNET, AS-GTTCUST, AS-GTTCUST6, AS-GTTDXB, AS-HURRICANE, AS-HURRICANEV6, AS-IIJ, AS-IIJ6, AS-INFOTEL-IN, AS-INFOTEL-IN, AS-IS-INT, AS-JARMTELCO, AS-KDDCUSTOMER2, AS-LIQUID, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-NETIA, AS-NV, AS-PNAPACS, AS-PNAPCHG.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Equinix Internet Exchange Singapore — Singapore, Singapore
• Equinix Internet Exchange Ashburn — Ashburn, United States
• Coresite - Any2 West — Los Angeles, United States
• Seattle Internet Exchange — Seattle, United States
• Any2 California — Los Angeles, United States
• JPIX Tokyo — Tokyo, Japan
• Equinix Internet Exchange Chicago — Chicago, United States
• DE-CIX New York — New York, United States
• Equinix Internet Exchange Sydney — Sydney, Australia
• Equinix Internet Exchange Dallas — Dallas, United States
• Equinix Internet Exchange San Jose (Bay Area) — San Jose, United States
• Equinix Internet Exchange Miami — Miami, United States
• DE-CIX Dallas — Dallas, United States
• Digital Realty Atlanta Internet Exchange — Atlanta, United States
• Equinix Internet Exchange Tokyo — Tokyo, Japan
• Equinix Internet Exchange New York — New York, United States
• UAE-IX — Dubai, United Arab Emirates
• Equinix Internet Exchange Los Angeles — Los Angeles, United States
• Vancouver Internet Exchange — Vancouver, Canada
• Equinix Los Angeles IBX — Los Angeles, United States
• Equinix Internet Exchange Seattle — Seattle, United States
• Equinix-LA(former Paix) — Los Angeles, United States