AS53766 Arista Networks, Inc.

VMWARE-SASE - Arista Networks, Inc. · registered in the United States

IPv4 addresses15,87224 prefixes · <0.001% of announced IPv4

Rank in United States#2,417largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#7,178of 79,396 networks with IPv4

IPv622 x /4812 prefixes

CountryUnited States18,679 ASNs registered there

Open AS53766 in ASN lookup Look up an IP in this network (64.186.24.1) All networks in United States

IPv4 prefixes

All 24 prefixes, in address order.

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

IPv6 prefixes

All 12 prefixes.

2605:a7c0::/46
2605:a7c0:5::/48
2605:a7c0:6::/47
2605:a7c0:8::/48
2605:a7c0:a::/47
2605:a7c0:c::/47
2605:a7c0:e::/48
2605:a7c0:10::/46
2605:a7c0:16::/48
2605:a7c0:1d::/48
2605:a7c0:1f::/48
2605:a7c0:20::/47

Other ASNs named Arista Networks, Inc.

1 other network uses the same organisation name; together with AS53766 they announce 16,896 IPv4 addresses.

ASNNameIPv4 addresses

AS55064ARISTAASN1 - Arista Networks, Inc. US1,024

Similar-sized networks in United States

ASNNameIPv4 addresses

AS14576#2414 HOSTING-SOLUTIONS - Hosting Solution Ltd.15,872

AS12261#2415 DEKALB - DTC Communications, Inc.15,872

AS53939#2416 DLR-SEATTLE - Telx15,872

AS7799#2418 OLYPENASN - Olypen, Inc.15,872

AS7876#2419 DRS-1 - Dominion Energy Services, Inc.15,872

AS10594#2420 CEC - Cutting Edge Communications, Inc.15,872

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources