Arista Networks, Inc

Arista Networks, Inc.
Data as of 2026-08-09
GLEIF verified
LEI
635400H1WKBLOQERUU95
Registered name
Arista Networks, Inc
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks103 · 46,596 IPv4 addresses
IPv6 35 prefixes (largest 2a11:2c00::/29)
Registered in Ireland (34) · United States (17) · Australia (15) · India (3) · Germany (1)
Cluster ID218015748
RegistryAPNIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 635400H1WKBLOQERUU95
Shared handles clustered on 42 shared RIR contact/maintainer handles
Registry names 9 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (103)

showing 50 of 103 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
64.186.24.0/21 Arista Networks, Inc. ARIN DIRECT ALLOCATION ● high
64.186.24.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
64.186.26.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
64.186.28.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
74.123.28.0/22 Arista Networks, Inc. ARIN DIRECT ALLOCATION ● high
74.123.29.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
103.48.252.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
103.53.86.0/24 Arista Networks India Pvt Ltd BGP ANNOUNCED ● high
103.53.87.0/24 Arista Networks India Pvt Ltd BGP ANNOUNCED ● high
103.174.170.0/23 Arista Networks Australia Pty Ltd APNIC ASSIGNED PORTABLE ● high
103.174.170.0/24 Arista Networks Australia Pty Ltd BGP ANNOUNCED ● high
103.174.171.0/24 Arista Networks Australia Pty Ltd BGP ANNOUNCED ● high
104.193.28.0/22 Arista Networks, Inc. ARIN DIRECT ALLOCATION ● high
136.144.98.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.100.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.102.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.106.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.108.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.109.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.110.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.111.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.113.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.114.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.115.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.116.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.118.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.119.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.120.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.121.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.122.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.124.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.125.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
136.144.127.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
152.65.192.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
152.65.196.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
152.65.198.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
152.65.200.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
152.65.206.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
159.100.166.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
159.100.170.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
159.100.172.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
159.100.174.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
162.210.128.0/22 Arista Networks, Inc. ARIN DIRECT ALLOCATION ● high
162.210.129.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
162.210.130.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
162.210.131.0/24 Arista Networks, Inc. BGP ANNOUNCED ● high
185.233.129.0/24 Arista Networks Limited BGP ANNOUNCED ● high
192.40.64.0/24 Arista Networks, Inc. ARIN DIRECT ALLOCATION ● high
199.247.162.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high
207.66.112.0/23 Arista Networks, Inc. BGP ANNOUNCED ● high

IPv6 ranges (35)

showing the 15 largest allocations
CIDR
2a11:2c00::/29
2605:a7c0::/32
2620:114:a000::/44
2620:a0:4000::/44
2620:df:4000::/44
2001:df7:cd80::/47
2001:df3:4400::/48
2001:df7:cd80::/48
2001:df7:cd81::/48
2605:a7c0:10::/48
2605:a7c0:11::/48
2605:a7c0:13::/48
2605:a7c0:16::/48
2605:a7c0:1::/48
2605:a7c0:1d::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
94.3% of checked blocks have valid RPKI ROA coverage (100 of 106)
Possible discrepancies (29)

These blocks are registered to Arista Networks, Inc. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2605:a7c0::/32 /32 authorized for AS14618 — Amazon.com, Inc.
2620:df:4000::/44 /44 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:1::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:2::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:3::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:5::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:6::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:7::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:8::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:a::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:b::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:c::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:d::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2605:a7c0:e::/48 /48 authorized for AS14618 — Amazon.com, Inc.
+14 more — see the REST API

NIC Handles

AA2444-AP AN-92 ANAP1-AP ANAP1-AP APNIC-HM ARISTANETWORKS-MNT ARISTANETWORKS-MNT AS133969 AS147304 AS211054 AS53766 AS55064 +30 more