WORKDAY, INC.
Workday, Inc.
Data as of 2026-09-06
GLEIF verified
Complete entity footprint
2 linked clusters ·
93 netblocks ·
22,292 IPv4 addresses ·
18 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300J0DYC0N31V7G13
Registered name
WORKDAY, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 89 · 21,780 IPv4 addresses |
| IPv6 | 16 prefixes (largest 2a0f:9000::/32) |
| Registered in | United States (39) · United Kingdom (17) · Ireland (14) · Sweden (4) |
| Record ID | 236137650 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300J0DYC0N31V7G13 |
| Shared handles | clustered on 34 shared RIR contact/maintainer handles |
| Registry names | 14 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (89)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 8.18.220.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 37.0.0.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.1.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.2.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.3.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.4.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.5.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.6.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 37.0.7.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 62.233.20.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 62.233.21.0/24 | Workday Limited | BGP | ANNOUNCED | ● high |
| 64.69.16.0/20 | Workday, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 74.119.132.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 74.119.132.0/22 | Workday, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 74.119.133.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 80.239.139.160/28 | Workday | RIPE | ASSIGNED PA | ● high |
| 80.239.169.112/28 | Workday | RIPE | ASSIGNED PA | ● high |
| 80.239.197.80/28 | Workday | RIPE | ASSIGNED PA | ● high |
| 107.1.22.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 167.234.64.0/20 | Workday, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 173.226.103.0/24 | Workday, Inc. | ARIN | ASSIGNMENT | ● high |
| 195.12.230.16/29 | Workday | RIPE | ASSIGNED PA | ● high |
| 206.169.118.0/24 | Workday, Inc. | ARIN | ASSIGNMENT | ● high |
| 209.177.160.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.160.0/20 | Workday, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 209.177.161.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.162.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.163.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.164.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.165.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.166.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.167.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.168.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.169.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.170.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.171.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.173.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.174.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 209.177.175.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 216.36.94.0/24 | Workday, Inc. | BGP | ANNOUNCED | ● high |
| 2001:2030:0:4a::/64 | Workday | RIPE | ASSIGNED | ● high |
| 2001:2030:13::/48 | Workday | RIPE | ASSIGNED | ● high |
| 2001:2030:17::/48 | Workday | RIPE | ASSIGNED | ● high |
| 2001:2030:1d::/48 | Workday | RIPE | ASSIGNED | ● high |
| 2620:124:a000::/44 | Workday, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 37.0.0.0/21 | Workday Limited | RIPE | ALLOCATED PA | ● low |
| 62.67.184.144/29 | Workday_Inc | RIPE | ASSIGNED PA | ● low |
| 62.233.16.0/20 | Workday Limited | RIPE | ALLOCATED PA | ● low |
| 84.203.208.80/29 | WORKDAY-NET | RIPE | ASSIGNED PA | ● low |
| 92.51.203.0/24 | WORKDAY-NET | RIPE | ASSIGNED PA | ● low |
| 154.14.187.240/29 | WORKDAY-GTT | RIPE | LEGACY | ● low |
| 154.14.202.192/29 | WORKDAY-GTT | RIPE | LEGACY | ● low |
| 154.14.233.96/29 | WORKDAY-GTT | RIPE | LEGACY | ● low |
| 154.14.233.184/29 | WORKDAY-GTT | RIPE | LEGACY | ● low |
| 193.240.128.24/29 | WORKDAY-INC-SWEDEN | RIPE | ASSIGNED PA | ● low |
| 193.240.242.120/29 | WORKDAY | RIPE | ASSIGNED PA | ● low |
| 212.133.8.216/29 | Workday_Inc | RIPE | ASSIGNED PA | ● low |
| 212.133.16.128/29 | Workday-Inc | RIPE | ASSIGNED PA | ● low |
| 212.133.18.128/29 | Workday | RIPE | ASSIGNED PA | ● low |
| 212.133.19.16/29 | Workday-Inc | RIPE | ASSIGNED PA | ● low |
| 212.133.19.80/29 | Workday-Inc | RIPE | ASSIGNED PA | ● low |
| 212.133.53.152/29 | Workday_Inc | RIPE | ASSIGNED PA | ● low |
| 212.162.1.40/29 | WORKDAY-CZ-SRO | RIPE | ASSIGNED PA | ● low |
| 212.187.172.0/24 | WORKDAY-INC-DUBLIN | RIPE | ASSIGNED PA | ● low |
| 212.222.153.96/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.156.40/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.220.168/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.223.104/29 | WORKDAY-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.242.104/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.243.56/29 | WORKDAY-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.243.240/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 213.39.9.232/30 | WORKDAY-GTT | RIPE | ASSIGNED PA | ● low |
| 213.228.234.240/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 213.228.241.112/29 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 213.235.31.0/24 | WORKDAY-INC-GTT | RIPE | ASSIGNED PA | ● low |
| 213.244.144.40/29 | Workday-Inc | RIPE | ASSIGNED PA | ● low |
| 213.249.109.160/29 | Workday_Inc | RIPE | ASSIGNED PA | ● low |
| 217.163.107.0/29 | Workday_Inc | RIPE | ASSIGNED PA | ● low |
| 2001:668:1f:fc9d::/64 | WORKDAY-INC-GTT | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:b::/64 | Workday_Inc | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:c::/64 | Workday-Inc | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:52::/64 | WORKDAY-CZ-SRO | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:65::/64 | Workday-Inc | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:b05::/64 | Workday_Inc | RIPE | ALLOCATED-BY-LIR | ● low |
| 2001:4c08:2003:b06::/64 | Workday_Inc | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:b07::/64 | Workday_Inc | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:b08::/64 | Workday_Inc | RIPE | ASSIGNED | ● low |
| 2001:4c08:2003:b0c::/64 | Workday-Inc | RIPE | ASSIGNED | ● low |
| 2a0f:9000::/32 | Workday Limited | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (16)
showing the 15 largest allocationsFootprint over time
11 weekly snapshots · JSON
90
+3 netblocks since 2026-07-05
2026-07-05
peak 90
2026-09-06
Domains hosted in this network
what's this?Corporate group (2 confirmed entities)
+9 additional unconfirmed candidates not shown — full list (JSON)- WORKDAY AUSTRALIA PTY LTD 4 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
24.4%
of checked blocks have valid RPKI ROA coverage
(22 of 90)
Possible discrepancies (4)
These blocks are registered to Workday, Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:2030:13::/48 /48 | authorized for AS1299 — Arelion Sweden AB |
| 2001:2030:17::/48 /48 | authorized for AS1299 — Arelion Sweden AB |
| 2001:2030:1d::/48 /48 | authorized for AS1299 — Arelion Sweden AB |
| 92.51.203.0/24 /24 | authorized for AS31122 — Digiweb ltd |
NIC Handles
AB34802-RIPE
ACKLE19-ARIN
AS18465
AS198301
AS200451
AS27515
AS3257-IPAM-MNT
AS46864
DIGIWEB-MNT
DUMY-RIPE
DUMY-RIPE
EMERY7-ARIN
+22 more