Short code 95246 is owned by ID.me and providing SMS verification services for IRS.gov and USPTO.gov.
Example of SMS 2FA verificaiton flows:
Your ID.me verification code is 461574. Don't share it. Anyone asking for it is stealing your identity.
This message is from ID.me. Your identity is being used to log in to USPTO to apply for government benefits or healthcare services. Please click this link to either confirm the transaction or to report unauthorized use of your identity: https://verify.id.me/en/phone_verifications/6024xxxxxxxxxxxxx1e4/authorize
Message from the ID.me Security team: Your identity JOHN SMITH was used to log in to USPTO on 04/04. Was this you? If you do not recognize this transaction, reply N.
The email used to create your ID.me account is [email protected]. If this is your email, no response is needed. If you do not control this email, please reply with N to prevent identity theft.
SMS example from IRS.dov to verify identity:
Message from the ID.me Security team: Your identity NAME P. NAME was used to log in to The Internal Revenue Service on 12/05. Was this you? If you do not recognize this transaction, reply N.